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:
[309, -658, -583]
answer:
[310, -660, -580]


question:
[-440, -442, 221, 531]
answer:
[-440, -440, 220, 530]


question:
[78, 673, 276, -579, 540, 748]
answer:

[80, 670, 280, -580, 540, 750]