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: [887, 931, 617, -511, -374, -811, 169, 253, 960, -63, -676, 698]

[890, 930, 620, -510, -370, -810, 170, 250, 960, -60, -680, 700]