| 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 | $207.58 | 4.717% | $217.3715 | $217.37 | $217.35 | $217.40 |
| Purchase #2 | $120.70 | 11.597% | $134.6976 | $134.70 | $134.70 | $134.70 |
| Purchase #3 | $140.33 | 6.328% | $149.2101 | $149.21 | $149.20 | $149.20 |
| Purchase #4 | $215.48 | 9.649% | $236.2717 | $236.27 | $236.25 | $236.30 |
| Purchase #5 | $240.99 | 8.816% | $262.2357 | $262.24 | $262.25 | $262.20 |
| Purchase #6 | $17.33 | 5.648% | $18.3088 | $18.31 | $18.30 | $18.30 |
| Purchase #7 | $165.47 | 5.205% | $174.0827 | $174.08 | $174.10 | $174.10 |
| 7 purchase totals = | $1,107.88 | $1,192.1781 | $1,192.18 | $1,192.15 | $1,192.20 | |