| 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 | $26.57 | 13.867% | $30.2545 | $30.25 | $30.25 | $30.30 |
| Purchase #2 | $144.54 | 3.222% | $149.1971 | $149.20 | $149.20 | $149.20 |
| Purchase #3 | $247.77 | 7.292% | $265.8374 | $265.84 | $265.85 | $265.80 |
| Purchase #4 | $45.86 | 9.716% | $50.3158 | $50.32 | $50.30 | $50.30 |
| Purchase #5 | $211.79 | 11.297% | $235.7159 | $235.72 | $235.70 | $235.70 |
| Purchase #6 | $107.42 | 13.323% | $121.7316 | $121.73 | $121.75 | $121.70 |
| Purchase #7 | $79.62 | 7.624% | $85.6902 | $85.69 | $85.70 | $85.70 |
| 7 purchase totals = | $863.57 | $938.7425 | $938.75 | $938.75 | $938.70 | |