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.

[615, -878, 274, -110, 220, 816, -392, -405, 667, 430, 563, -485, 243]
[620, -880, 270, -110, 220, 820, -390, -400, 670, 430, 560, -480, 240]

[367, 611, -488]
[370, 610, -490]

[-505, -610, 442, 782, 776, 96, 934, 621]

[-500, -610, 440, 780, 780, 100, 930, 620]