| 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 | $189.86 | 12.176% | $212.9774 | $212.98 | $213.00 | $213.00 |
| Purchase #2 | $171.31 | 9.626% | $187.8003 | $187.80 | $187.80 | $187.80 |
| Purchase #3 | $121.63 | 11.871% | $136.0687 | $136.07 | $136.05 | $136.10 |
| Purchase #4 | $171.79 | 10.462% | $189.7627 | $189.76 | $189.75 | $189.80 |
| Purchase #5 | $102.56 | 12.261% | $115.1349 | $115.13 | $115.15 | $115.10 |
| Purchase #6 | $29.94 | 10.711% | $33.1469 | $33.15 | $33.15 | $33.10 |
| Purchase #7 | $23.64 | 5.657% | $24.9773 | $24.98 | $25.00 | $25.00 |
| 7 purchase totals = | $810.73 | $899.8682 | $899.87 | $899.90 | $899.90 | |