| 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 | $12.47 | 3.769% | $12.94 | $12.94 | $12.95 | $12.90 |
| Purchase #2 | $44.27 | 6.833% | $47.295 | $47.30 | $47.30 | $47.30 |
| Purchase #3 | $212.35 | 4.644% | $222.2115 | $222.21 | $222.20 | $222.20 |
| Purchase #4 | $149.61 | 9.312% | $163.5417 | $163.54 | $163.55 | $163.50 |
| Purchase #5 | $19.33 | 9.846% | $21.2332 | $21.23 | $21.25 | $21.20 |
| Purchase #6 | $128.84 | 8.289% | $139.5195 | $139.52 | $139.50 | $139.50 |
| Purchase #7 | $195.31 | 7.261% | $209.4915 | $209.49 | $209.50 | $209.50 |
| 7 purchase totals = | $762.18 | $816.2324 | $816.23 | $816.25 | $816.10 | |