| 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 | $223.37 | 12.492% | $251.2734 | $251.27 | $251.25 | $251.30 |
| Purchase #2 | $75.92 | 9.212% | $82.9138 | $82.91 | $82.90 | $82.90 |
| Purchase #3 | $168.78 | 6.667% | $180.0326 | $180.03 | $180.05 | $180.00 |
| Purchase #4 | $220.82 | 10.792% | $244.6509 | $244.65 | $244.65 | $244.70 |
| Purchase #5 | $88.38 | 6.543% | $94.1627 | $94.16 | $94.15 | $94.20 |
| Purchase #6 | $66.63 | 10.374% | $73.5422 | $73.54 | $73.55 | $73.50 |
| Purchase #7 | $65.57 | 12.324% | $73.6508 | $73.65 | $73.65 | $73.70 |
| 7 purchase totals = | $909.47 | $1,000.2264 | $1,000.21 | $1,000.20 | $1,000.30 | |