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.

[-638, 245, 97, -233, -147, -420, -522, -529, -708, -400, 912, -209, 1000]
[-640, 240, 100, -230, -150, -420, -520, -530, -710, -400, 910, -210, 1000]

[172, 327, -220, 681, -773, 144, -503, -761, 348]
[170, 330, -220, 680, -770, 140, -500, -760, 350]

[-895, 932, -472, -314, -511, -394, 380, 61, -826, 331, 637, 367]
[-900, 930, -470, -310, -510, -390, 380, 60, -830, 330, 640, 370]