| 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 | $107.33 | 13.648% | $121.9784 | $121.98 | $122.00 | $122.00 |
| Purchase #2 | $155.41 | 4.310% | $162.1082 | $162.11 | $162.10 | $162.10 |
| Purchase #3 | $204.68 | 4.446% | $213.7801 | $213.78 | $213.80 | $213.80 |
| Purchase #4 | $94.58 | 10.248% | $104.2726 | $104.27 | $104.25 | $104.30 |
| Purchase #5 | $94.51 | 11.699% | $105.5667 | $105.57 | $105.55 | $105.60 |
| Purchase #6 | $51.98 | 9.790% | $57.0688 | $57.07 | $57.05 | $57.10 |
| Purchase #7 | $152.84 | 10.541% | $168.9509 | $168.95 | $168.95 | $169.00 |
| 7 purchase totals = | $861.33 | $933.7257 | $933.73 | $933.70 | $933.90 | |