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.

[309, -204, 555, -5]
[310, -200, 560, 0]

[345, -881, 894, -181, -193, -965, 311, -142, -560, -294, 726, -506, 77]
[340, -880, 890, -180, -190, -960, 310, -140, -560, -290, 730, -510, 80]

[873, 401, 189, -964, -446, -337, -77, 581, 293, 317, 289]

[870, 400, 190, -960, -450, -340, -80, 580, 290, 320, 290]