| 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 | $223.34 | 7.542% | $240.1843 | $240.18 | $240.20 | $240.20 |
| Purchase #2 | $43.81 | 13.670% | $49.7988 | $49.80 | $49.80 | $49.80 |
| Purchase #3 | $36.57 | 13.431% | $41.4817 | $41.48 | $41.50 | $41.50 |
| Purchase #4 | $70.86 | 9.325% | $77.4677 | $77.47 | $77.45 | $77.50 |
| Purchase #5 | $70.89 | 6.599% | $75.568 | $75.57 | $75.55 | $75.60 |
| Purchase #6 | $133.29 | 8.104% | $144.0918 | $144.09 | $144.10 | $144.10 |
| Purchase #7 | $59.52 | 10.792% | $65.9434 | $65.94 | $65.95 | $65.90 |
| 7 purchase totals = | $638.28 | $694.5357 | $694.53 | $694.55 | $694.60 | |