| 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 | $209.71 | 8.295% | $227.1054 | $227.11 | $227.10 | $227.10 |
| Purchase #2 | $49.36 | 12.128% | $55.3464 | $55.35 | $55.35 | $55.30 |
| Purchase #3 | $176.30 | 8.493% | $191.2732 | $191.27 | $191.25 | $191.30 |
| Purchase #4 | $101.94 | 9.476% | $111.5998 | $111.60 | $111.60 | $111.60 |
| Purchase #5 | $79.36 | 5.434% | $83.6724 | $83.67 | $83.65 | $83.70 |
| Purchase #6 | $129.36 | 11.381% | $144.0825 | $144.08 | $144.10 | $144.10 |
| Purchase #7 | $148.62 | 8.639% | $161.4593 | $161.46 | $161.45 | $161.50 |
| 7 purchase totals = | $894.65 | $974.5390 | $974.54 | $974.50 | $974.60 | |