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.

[864, 484, 727, -929, 780, 306, 606, -155]
[860, 480, 730, -930, 780, 310, 610, -160]

[250, 940, 273, -975, 40, 386, 845, -140, -526, 746, 738, 771]
[250, 940, 270, -980, 40, 390, 840, -140, -530, 750, 740, 770]

[751, 199, 941, -282, 42, -302, -430, 526, -725, 410]

[750, 200, 940, -280, 40, -300, -430, 530, -720, 410]