| 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 | $205.31 | 12.844% | $231.68 | $231.68 | $231.70 | $231.70 |
| Purchase #2 | $104.35 | 3.192% | $107.6809 | $107.68 | $107.70 | $107.70 |
| Purchase #3 | $249.37 | 8.784% | $271.2747 | $271.27 | $271.25 | $271.30 |
| Purchase #4 | $93.82 | 9.583% | $102.8108 | $102.81 | $102.80 | $102.80 |
| Purchase #5 | $50.43 | 10.123% | $55.535 | $55.54 | $55.55 | $55.50 |
| Purchase #6 | $60.57 | 7.695% | $65.2309 | $65.23 | $65.25 | $65.20 |
| Purchase #7 | $52.51 | 4.228% | $54.7301 | $54.73 | $54.75 | $54.70 |
| 7 purchase totals = | $816.36 | $888.9424 | $888.94 | $889.00 | $888.90 | |