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: [-563, -264, 87, 498, -307, 77, -237, 78, -457, -835]

[-560, -260, 90, 500, -310, 80, -240, 80, -460, -840]