TASK DEFINITION: In this task you will be given a list of integers. You should round each integer to the nearest tens place. That means you should round the number to the nearest multiple of 10.
PROBLEM: [251, 208, -375, 571, -416]

SOLUTION: [250, 210, -380, 570, -420]

PROBLEM: [-757, -335, -853, -944, -861]

SOLUTION: [-760, -340, -850, -940, -860]

PROBLEM: [862, 871, -281, 117, 88]

SOLUTION:
[860, 870, -280, 120, 90]