| 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 | $217.65 | 6.798% | $232.4458 | $232.45 | $232.45 | $232.40 |
| Purchase #2 | $250.98 | 13.731% | $285.4421 | $285.44 | $285.45 | $285.40 |
| Purchase #3 | $178.68 | 12.645% | $201.2741 | $201.27 | $201.25 | $201.30 |
| Purchase #4 | $13.48 | 5.532% | $14.2257 | $14.23 | $14.25 | $14.20 |
| Purchase #5 | $158.91 | 9.227% | $173.5726 | $173.57 | $173.55 | $173.60 |
| Purchase #6 | $45.43 | 11.782% | $50.7826 | $50.78 | $50.80 | $50.80 |
| Purchase #7 | $21.71 | 10.104% | $23.9036 | $23.90 | $23.90 | $23.90 |
| 7 purchase totals = | $886.84 | $981.6465 | $981.64 | $981.65 | $981.60 | |