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: [-58, 239, 477, -910, 346, 557, -848, -793, 452, -46]

[-60, 240, 480, -910, 350, 560, -850, -790, 450, -50]