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:
[-602, 18, 744, 677, 315, 244, -602, -159, 762, 201, 68, -729, 826, -557, -278]
answer:
[-600, 20, 740, 680, 320, 240, -600, -160, 760, 200, 70, -730, 830, -560, -280]


question:
[-292, 855, 490, -141, 616, -65, -282, 501, -791, -511, 29, 318]
answer:
[-290, 860, 490, -140, 620, -60, -280, 500, -790, -510, 30, 320]


question:
[803, -578, -3, 872, 209, 336, 866, -255]
answer:

[800, -580, 0, 870, 210, 340, 870, -260]