| 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 | $26.40 | 11.209% | $29.3592 | $29.36 | $29.35 | $29.40 |
| Purchase #2 | $92.66 | 11.290% | $103.1213 | $103.12 | $103.10 | $103.10 |
| Purchase #3 | $95.46 | 9.279% | $104.3177 | $104.32 | $104.30 | $104.30 |
| Purchase #4 | $220.74 | 8.476% | $239.4499 | $239.45 | $239.45 | $239.40 |
| Purchase #5 | $141.27 | 8.853% | $153.7766 | $153.78 | $153.80 | $153.80 |
| Purchase #6 | $209.84 | 8.109% | $226.8559 | $226.86 | $226.85 | $226.90 |
| Purchase #7 | $15.83 | 12.372% | $17.7885 | $17.79 | $17.80 | $17.80 |
| 7 purchase totals = | $802.20 | $874.6691 | $874.68 | $874.65 | $874.70 | |