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, -887, 994, -52, -284, 851, -149, -400, -849, 891]

[890, -890, 990, -50, -280, 850, -150, -400, -850, 890]