| 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 | $116.51 | 3.348% | $120.4108 | $120.41 | $120.40 | $120.40 |
| Purchase #2 | $24.73 | 8.420% | $26.8123 | $26.81 | $26.80 | $26.80 |
| Purchase #3 | $9.51 | 6.826% | $10.1592 | $10.16 | $10.15 | $10.20 |
| Purchase #4 | $29.66 | 11.844% | $33.1729 | $33.17 | $33.15 | $33.20 |
| Purchase #5 | $233.36 | 4.850% | $244.678 | $244.68 | $244.70 | $244.70 |
| Purchase #6 | $222.63 | 3.296% | $229.9679 | $229.97 | $229.95 | $230.00 |
| Purchase #7 | $94.72 | 3.821% | $98.3393 | $98.34 | $98.35 | $98.30 |
| 7 purchase totals = | $731.12 | $763.5404 | $763.54 | $763.50 | $763.60 | |