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: [-604, -462, -819, -628, -513, -877, -258, 424, -692, 905, 675]

[-600, -460, -820, -630, -510, -880, -260, 420, -690, 900, 680]