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.

[-272, -688]
[-270, -690]

[897, -325, 338, 296, 69, 813, -389, 694, -143, -758, -415, -897, 30, -296, -502]
[900, -320, 340, 300, 70, 810, -390, 690, -140, -760, -420, -900, 30, -300, -500]

[603, -710, -701, -297, -238, 971, 864]

[600, -710, -700, -300, -240, 970, 860]