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: [102, -988, -798, -819, 340, -375, 65, -478, -929, 498, 492]

[100, -990, -800, -820, 340, -380, 60, -480, -930, 500, 490]