instruction:
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.
question:
[-46, 510, -797, 684, 443, 355, -84, -983, 766, 461, 788, -812, -528, 308, 779]
answer:
[-50, 510, -800, 680, 440, 360, -80, -980, 770, 460, 790, -810, -530, 310, 780]


question:
[-468, 112, 986, -115, -673, 209, 745, -623, -791]
answer:
[-470, 110, 990, -120, -670, 210, 740, -620, -790]


question:
[849, -750, -226, -606, -49, 128, -239, 458, 249, -119, 321, -942, 622, 45, 494]
answer:

[850, -750, -230, -610, -50, 130, -240, 460, 250, -120, 320, -940, 620, 40, 490]