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, -909, 735, -509, 863, -125, -78, -294, -653, -90, -940]

[-560, -910, 740, -510, 860, -120, -80, -290, -650, -90, -940]