| 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 | $95.99 | 4.296% | $100.1137 | $100.11 | $100.10 | $100.10 |
| Purchase #2 | $132.56 | 13.165% | $150.0115 | $150.01 | $150.00 | $150.00 |
| Purchase #3 | $24.87 | 11.168% | $27.6475 | $27.65 | $27.65 | $27.60 |
| Purchase #4 | $102.37 | 8.500% | $111.0715 | $111.07 | $111.05 | $111.10 |
| Purchase #5 | $221.40 | 10.431% | $244.4942 | $244.49 | $244.50 | $244.50 |
| Purchase #6 | $91.48 | 11.348% | $101.8612 | $101.86 | $101.85 | $101.90 |
| Purchase #7 | $236.51 | 5.302% | $249.0498 | $249.05 | $249.05 | $249.00 |
| 7 purchase totals = | $905.18 | $984.2494 | $984.24 | $984.20 | $984.20 | |