| 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 | $209.31 | 9.165% | $228.4933 | $228.49 | $228.50 | $228.50 |
| Purchase #2 | $84.88 | 9.707% | $93.1193 | $93.12 | $93.10 | $93.10 |
| Purchase #3 | $19.63 | 9.111% | $21.4185 | $21.42 | $21.40 | $21.40 |
| Purchase #4 | $99.61 | 4.762% | $104.3534 | $104.35 | $104.35 | $104.40 |
| Purchase #5 | $151.28 | 3.763% | $156.9727 | $156.97 | $156.95 | $157.00 |
| Purchase #6 | $34.68 | 6.373% | $36.8902 | $36.89 | $36.90 | $36.90 |
| Purchase #7 | $234.66 | 11.279% | $261.1273 | $261.13 | $261.15 | $261.10 |
| 7 purchase totals = | $834.05 | $902.3747 | $902.37 | $902.35 | $902.40 | |