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.

Ex Input:
[-392, -297, -15, 140, -450, 690, -460, 879, -815]

Ex Output:
[-390, -300, -20, 140, -450, 690, -460, 880, -820]

Ex Input:
[-863, -425, -351]

Ex Output:
[-860, -420, -350]

Ex Input:
[-742, 710, 797, 617, -811, -995, -834, -825, 344, -993]

Ex Output:
[-740, 710, 800, 620, -810, -1000, -830, -820, 340, -990]