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:
[-278, -619, -878]
answer:
[-280, -620, -880]


question:
[-196, 824, -115, -542, -642, 253, -144, 539, 363, 56, 767, -951]
answer:
[-200, 820, -120, -540, -640, 250, -140, 540, 360, 60, 770, -950]


question:
[-747, -538, -594, 730, -596, 318, -502, -390, 183, -384, 233, 664, 994]
answer:

[-750, -540, -590, 730, -600, 320, -500, -390, 180, -380, 230, 660, 990]