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:
[535, -305, 181, -146, 499]
answer:
[540, -300, 180, -150, 500]

question:
[-863, -425, -351]
answer:
[-860, -420, -350]

question:
[239, 858, -392, 518, -886]
answer:
[240, 860, -390, 520, -890]