| 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 | $223.53 | 6.704% | $238.5155 | $238.52 | $238.50 | $238.50 |
| Purchase #2 | $46.58 | 11.675% | $52.0182 | $52.02 | $52.00 | $52.00 |
| Purchase #3 | $225.61 | 4.387% | $235.5075 | $235.51 | $235.50 | $235.50 |
| Purchase #4 | $194.91 | 13.372% | $220.9734 | $220.97 | $220.95 | $221.00 |
| Purchase #5 | $45.61 | 8.281% | $49.387 | $49.39 | $49.40 | $49.40 |
| Purchase #6 | $42.86 | 7.225% | $45.9566 | $45.96 | $45.95 | $46.00 |
| Purchase #7 | $160.61 | 10.420% | $177.3456 | $177.35 | $177.35 | $177.30 |
| 7 purchase totals = | $939.71 | $1,019.7038 | $1,019.72 | $1,019.65 | $1,019.70 | |