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: [896, -304, 887, -205, 880, -341, 574, 914, -157, -461, -866, -600]

[900, -300, 890, -200, 880, -340, 570, 910, -160, -460, -870, -600]