| 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 | $223.76 | 3.745% | $232.1398 | $232.14 | $232.15 | $232.10 |
| Purchase #2 | $14.58 | 12.584% | $16.4147 | $16.41 | $16.40 | $16.40 |
| Purchase #3 | $123.26 | 13.660% | $140.0973 | $140.10 | $140.10 | $140.10 |
| Purchase #4 | $59.51 | 12.239% | $66.7934 | $66.79 | $66.80 | $66.80 |
| Purchase #5 | $229.46 | 6.290% | $243.893 | $243.89 | $243.90 | $243.90 |
| Purchase #6 | $72.25 | 3.869% | $75.0454 | $75.05 | $75.05 | $75.00 |
| Purchase #7 | $118.79 | 10.820% | $131.6431 | $131.64 | $131.65 | $131.60 |
| 7 purchase totals = | $841.61 | $906.0267 | $906.02 | $906.05 | $905.90 | |