| 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 | $217.29 | 10.769% | $240.69 | $240.69 | $240.70 | $240.70 |
| Purchase #2 | $97.93 | 13.777% | $111.4218 | $111.42 | $111.40 | $111.40 |
| Purchase #3 | $23.78 | 9.273% | $25.9851 | $25.99 | $26.00 | $26.00 |
| Purchase #4 | $242.53 | 3.552% | $251.1447 | $251.14 | $251.15 | $251.10 |
| Purchase #5 | $75.92 | 7.762% | $81.8129 | $81.81 | $81.80 | $81.80 |
| Purchase #6 | $112.46 | 7.392% | $120.773 | $120.77 | $120.75 | $120.80 |
| Purchase #7 | $61.87 | 13.733% | $70.3666 | $70.37 | $70.35 | $70.40 |
| 7 purchase totals = | $831.78 | $902.1941 | $902.19 | $902.15 | $902.20 | |