| 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 | $180.49 | 13.319% | $204.5295 | $204.53 | $204.55 | $204.50 |
| Purchase #2 | $196.51 | 7.416% | $211.0832 | $211.08 | $211.10 | $211.10 |
| Purchase #3 | $118.73 | 6.204% | $126.096 | $126.10 | $126.10 | $126.10 |
| Purchase #4 | $74.51 | 3.458% | $77.0866 | $77.09 | $77.10 | $77.10 |
| Purchase #5 | $43.78 | 11.361% | $48.7538 | $48.75 | $48.75 | $48.80 |
| Purchase #6 | $185.58 | 11.298% | $206.5468 | $206.55 | $206.55 | $206.50 |
| Purchase #7 | $110.94 | 6.565% | $118.2232 | $118.22 | $118.20 | $118.20 |
| 7 purchase totals = | $910.54 | $992.3191 | $992.32 | $992.35 | $992.30 | |