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: [875, -84, -283, 504, -734, -808, -109, 187, 884, -96]

SOLUTION: [880, -80, -280, 500, -730, -810, -110, 190, 880, -100]

PROBLEM: [939, 126, 442]

SOLUTION: [940, 130, 440]

PROBLEM: [-207, -23, -936, -482, 607, -443, 743, 351, 999, -402]

SOLUTION:
[-210, -20, -940, -480, 610, -440, 740, 350, 1000, -400]