| 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 | $212.49 | 9.771% | $233.2524 | $233.25 | $233.25 | $233.30 |
| Purchase #2 | $221.28 | 7.556% | $237.9999 | $238.00 | $238.00 | $238.00 |
| Purchase #3 | $38.35 | 4.109% | $39.9258 | $39.93 | $39.95 | $39.90 |
| Purchase #4 | $229.95 | 13.392% | $260.7449 | $260.74 | $260.75 | $260.70 |
| Purchase #5 | $92.26 | 8.271% | $99.8908 | $99.89 | $99.90 | $99.90 |
| Purchase #6 | $97.76 | 9.636% | $107.1802 | $107.18 | $107.20 | $107.20 |
| Purchase #7 | $19.97 | 4.568% | $20.8822 | $20.88 | $20.90 | $20.90 |
| 7 purchase totals = | $912.06 | $999.8762 | $999.87 | $999.95 | $999.90 | |