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]

[30, -346, -185, -226, 771, -951]
[30, -350, -180, -230, 770, -950]

[-629, -489, 46, -939, 114, -3, -223, -621, -243, -22]

[-630, -490, 50, -940, 110, 0, -220, -620, -240, -20]