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: [888, -306, -129, -961, -439, 858, 213, 23, -196, -642, 465, 498, -148, -696, 360]

[890, -310, -130, -960, -440, 860, 210, 20, -200, -640, 460, 500, -150, -700, 360]