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.
Input: [-876, -492, -402, -476, 392, 93, -792, 261, 690, -445, -6, 581]

[-880, -490, -400, -480, 390, 90, -790, 260, 690, -440, -10, 580]