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.

[-839, -315, -727, -734, -345, -402, -244, 773, -506]
[-840, -320, -730, -730, -340, -400, -240, 770, -510]

[492, 958, 143, -832, -272]
[490, 960, 140, -830, -270]

[110, 253, 765, 365, 236, 580, -406, 58, -543]

[110, 250, 760, 360, 240, 580, -410, 60, -540]