| 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 | $238.46 | 5.730% | $252.1238 | $252.12 | $252.10 | $252.10 |
| Purchase #2 | $209.71 | 9.133% | $228.8628 | $228.86 | $228.85 | $228.90 |
| Purchase #3 | $111.25 | 8.815% | $121.0567 | $121.06 | $121.05 | $121.10 |
| Purchase #4 | $134.47 | 13.830% | $153.0672 | $153.07 | $153.05 | $153.10 |
| Purchase #5 | $128.73 | 12.769% | $145.1675 | $145.17 | $145.15 | $145.20 |
| Purchase #6 | $244.94 | 6.763% | $261.5053 | $261.51 | $261.50 | $261.50 |
| Purchase #7 | $67.34 | 13.273% | $76.278 | $76.28 | $76.30 | $76.30 |
| 7 purchase totals = | $1,134.90 | $1,238.0613 | $1,238.07 | $1,238.00 | $1,238.20 | |