| 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 | $107.76 | 12.404% | $121.1266 | $121.13 | $121.15 | $121.10 |
| Purchase #2 | $180.52 | 6.325% | $191.9379 | $191.94 | $191.95 | $191.90 |
| Purchase #3 | $209.94 | 6.778% | $224.1697 | $224.17 | $224.15 | $224.20 |
| Purchase #4 | $61.66 | 5.642% | $65.1389 | $65.14 | $65.15 | $65.10 |
| Purchase #5 | $200.81 | 6.398% | $213.6578 | $213.66 | $213.65 | $213.70 |
| Purchase #6 | $66.85 | 13.491% | $75.8687 | $75.87 | $75.85 | $75.90 |
| Purchase #7 | $123.65 | 10.236% | $136.3068 | $136.31 | $136.30 | $136.30 |
| 7 purchase totals = | $951.19 | $1,028.2064 | $1,028.22 | $1,028.20 | $1,028.20 | |