| 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 | $217.76 | 9.224% | $237.8462 | $237.85 | $237.85 | $237.80 |
| Purchase #2 | $90.42 | 11.203% | $100.5498 | $100.55 | $100.55 | $100.50 |
| Purchase #3 | $202.94 | 9.867% | $222.9641 | $222.96 | $222.95 | $223.00 |
| Purchase #4 | $58.48 | 5.285% | $61.5707 | $61.57 | $61.55 | $61.60 |
| Purchase #5 | $179.60 | 7.555% | $193.1688 | $193.17 | $193.15 | $193.20 |
| Purchase #6 | $14.82 | 10.106% | $16.3177 | $16.32 | $16.30 | $16.30 |
| Purchase #7 | $62.40 | 13.485% | $70.8146 | $70.81 | $70.80 | $70.80 |
| 7 purchase totals = | $826.42 | $903.2319 | $903.23 | $903.15 | $903.20 | |