| 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 | $101.45 | 8.114% | $109.6817 | $109.68 | $109.70 | $109.70 |
| Purchase #2 | $60.89 | 6.568% | $64.8893 | $64.89 | $64.90 | $64.90 |
| Purchase #3 | $131.63 | 3.336% | $136.0212 | $136.02 | $136.00 | $136.00 |
| Purchase #4 | $99.95 | 6.696% | $106.6427 | $106.64 | $106.65 | $106.60 |
| Purchase #5 | $212.43 | 3.538% | $219.9458 | $219.95 | $219.95 | $219.90 |
| Purchase #6 | $118.77 | 9.319% | $129.8382 | $129.84 | $129.85 | $129.80 |
| Purchase #7 | $158.60 | 4.151% | $165.1835 | $165.18 | $165.20 | $165.20 |
| 7 purchase totals = | $883.72 | $932.2024 | $932.20 | $932.25 | $932.10 | |