| 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 | $198.79 | 7.451% | $213.6018 | $213.60 | $213.60 | $213.60 |
| Purchase #2 | $59.27 | 6.795% | $63.2974 | $63.30 | $63.30 | $63.30 |
| Purchase #3 | $116.30 | 4.512% | $121.5475 | $121.55 | $121.55 | $121.50 |
| Purchase #4 | $87.89 | 11.325% | $97.8435 | $97.84 | $97.85 | $97.80 |
| Purchase #5 | $82.60 | 7.367% | $88.6851 | $88.69 | $88.70 | $88.70 |
| Purchase #6 | $28.59 | 6.777% | $30.5275 | $30.53 | $30.55 | $30.50 |
| Purchase #7 | $234.79 | 3.199% | $242.3009 | $242.30 | $242.30 | $242.30 |
| 7 purchase totals = | $808.23 | $857.8037 | $857.81 | $857.85 | $857.70 | |