Rounding to the Nearest Ten

Rounding to the nearest ten involves adjusting a number to the closest multiple of ten. If the last digit is 5 or higher, round up; if it's 4 or lower, round down.

92 rounds down to 90 because the last digit (2) is less than 5.

15 rounds up to 20 because the last digit (5) is equal to or greater than 5.

Numbers ending in 5 are rounded up to the next whole number.

2 rounds down to 0 because the last digit (2) is less than 5.

The number 5 rounds to 10 because it is exactly halfway between 0 and 10.

37 rounds up to 40 because the last digit (7) is greater than 5.

84 rounds down to 80 because the last digit (4) is less than 5.

56 rounds up to 60 because the last digit (6) is greater than 5.

23 rounds up to 30 because the last digit (3) is less than 5.