Which number is correctly rounded to the place indicated?

Question

Quizplus · Accepted Answer

Rounding is when we make a number "simpler" but keep the value as close to the original number as possible. To round a number:
Determine which digit or place (value) is the number you want to "round to." All numbers after this (to the right) will become zeroes after rounding.
Keep it the same number if the next number (the number to its right) is less than 5. Then, change all other numbers to the right to 0. For example, 132 rounded to the nearest ten would be 130. (132 is closer to 130 than it is to 140.)
Increase the number by 1 if the next number (the number to its right) is 5 or more. Then, change all other numbers to the right to 0. For example, 158 rounded to the nearest hundred would be 200. (158 is closer to 200 than it is to 100)
*There is a place value chart included below for your reference.
Checking each of our answer choices we get:
10,125 rounded to the tens place is 10,130 
10,125 → 10,130
3,028 rounded to the tens place is 3,030
3,028 → 3,030
2,943.19 rounded to the tens place is 2,940
2,943.19 → 2940
42210.329 rounded to the tens place is 42210
42,210.329 → 42,210
 11ec0fb7_274a_872b_95f0_d3a3b64f0308_NR0002_00

Which Number Is Correctly Rounded to the Place Indicated