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:
[306, -325, -965, -629, -342, 914, -614, -912]
answer:
[310, -320, -960, -630, -340, 910, -610, -910]

question:
[571, -519, -129, -61, 858, 498, 73, 498, 920, 598, -861, 427, 883, -458]
answer:
[570, -520, -130, -60, 860, 500, 70, 500, 920, 600, -860, 430, 880, -460]

question:
[221, 500, -423, -996, 379, -670, 959, -554, 117, 697, -951, 445, 171, -999, 901]
answer:
[220, 500, -420, -1000, 380, -670, 960, -550, 120, 700, -950, 440, 170, -1000, 900]