| 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 | $206.64 | 8.849% | $224.9256 | $224.93 | $224.95 | $224.90 |
| Purchase #2 | $130.94 | 12.200% | $146.9147 | $146.91 | $146.90 | $146.90 |
| Purchase #3 | $52.94 | 7.294% | $56.8014 | $56.80 | $56.80 | $56.80 |
| Purchase #4 | $50.87 | 5.872% | $53.8571 | $53.86 | $53.85 | $53.90 |
| Purchase #5 | $10.38 | 5.438% | $10.9445 | $10.94 | $10.95 | $10.90 |
| Purchase #6 | $93.98 | 13.657% | $106.8148 | $106.81 | $106.80 | $106.80 |
| Purchase #7 | $5.37 | 5.798% | $5.6814 | $5.68 | $5.70 | $5.70 |
| 7 purchase totals = | $551.12 | $605.9395 | $605.93 | $605.95 | $605.90 | |