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: [-692, -121, 681, -961, 75, -248, 291, -702, 323, 728]

[-690, -120, 680, -960, 80, -250, 290, -700, 320, 730]