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:
[-858, -423, -560, -849, -256, 575, 377]
answer:
[-860, -420, -560, -850, -260, 580, 380]

question:
[-645, 721, -801, 726, 926, -661, 678, -984]
answer:
[-640, 720, -800, 730, 930, -660, 680, -980]

question:
[-19, -838, 0, -686, 967, -237, -536, 970, 848, 504]
answer:
[-20, -840, 0, -690, 970, -240, -540, 970, 850, 500]