| 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 | $102.74 | 4.272% | $107.1291 | $107.13 | $107.15 | $107.10 |
| Purchase #2 | $191.45 | 6.565% | $204.0187 | $204.02 | $204.00 | $204.00 |
| Purchase #3 | $237.25 | 5.869% | $251.1742 | $251.17 | $251.15 | $251.20 |
| Purchase #4 | $73.30 | 10.105% | $80.707 | $80.71 | $80.70 | $80.70 |
| Purchase #5 | $6.58 | 4.868% | $6.9003 | $6.90 | $6.90 | $6.90 |
| Purchase #6 | $175.33 | 13.519% | $199.0329 | $199.03 | $199.05 | $199.00 |
| Purchase #7 | $231.96 | 10.489% | $256.2903 | $256.29 | $256.30 | $256.30 |
| 7 purchase totals = | $1,018.61 | $1,105.2525 | $1,105.25 | $1,105.25 | $1,105.20 | |