| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $22.70 | 8.420% | $24.6113 | $24.61 | $24.60 | $24.60 |
| Purchase #2 | $103.66 | 6.409% | $110.3036 | $110.30 | $110.30 | $110.30 |
| Purchase #3 | $208.90 | 9.382% | $228.499 | $228.50 | $228.50 | $228.50 |
| Purchase #4 | $249.72 | 10.192% | $275.1715 | $275.17 | $275.15 | $275.20 |
| Purchase #5 | $22.77 | 13.292% | $25.7966 | $25.80 | $25.80 | $25.80 |
| Purchase #6 | $186.36 | 3.406% | $192.7074 | $192.71 | $192.70 | $192.70 |
| Purchase #7 | $52.25 | 13.236% | $59.1658 | $59.17 | $59.15 | $59.20 |
| 7 purchase totals = | $846.36 | $916.2552 | $916.26 | $916.20 | $916.30 | |