| 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 | $230.98 | 11.118% | $256.6604 | $256.66 | $256.65 | $256.70 |
| Purchase #2 | $15.41 | 7.844% | $16.6188 | $16.62 | $16.60 | $16.60 |
| Purchase #3 | $221.96 | 3.104% | $228.8496 | $228.85 | $228.85 | $228.80 |
| Purchase #4 | $8.34 | 8.591% | $9.0565 | $9.06 | $9.05 | $9.10 |
| Purchase #5 | $239.81 | 8.505% | $260.2058 | $260.21 | $260.20 | $260.20 |
| Purchase #6 | $104.98 | 11.197% | $116.7346 | $116.73 | $116.75 | $116.70 |
| Purchase #7 | $9.53 | 9.315% | $10.4177 | $10.42 | $10.40 | $10.40 |
| 7 purchase totals = | $831.01 | $898.5434 | $898.55 | $898.50 | $898.50 | |