| 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 | $8.87 | 10.839% | $9.8314 | $9.83 | $9.85 | $9.80 |
| Purchase #2 | $205.34 | 13.591% | $233.2478 | $233.25 | $233.25 | $233.20 |
| Purchase #3 | $125.47 | 6.329% | $133.411 | $133.41 | $133.40 | $133.40 |
| Purchase #4 | $87.53 | 4.374% | $91.3586 | $91.36 | $91.35 | $91.40 |
| Purchase #5 | $126.25 | 9.836% | $138.668 | $138.67 | $138.65 | $138.70 |
| Purchase #6 | $247.31 | 5.605% | $261.1717 | $261.17 | $261.15 | $261.20 |
| Purchase #7 | $19.85 | 9.456% | $21.727 | $21.73 | $21.75 | $21.70 |
| 7 purchase totals = | $820.62 | $889.4155 | $889.42 | $889.40 | $889.40 | |