| 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 | $114.40 | 8.709% | $124.3631 | $124.36 | $124.35 | $124.40 |
| Purchase #2 | $65.99 | 9.191% | $72.0551 | $72.06 | $72.05 | $72.10 |
| Purchase #3 | $55.79 | 4.290% | $58.1834 | $58.18 | $58.20 | $58.20 |
| Purchase #4 | $206.74 | 7.796% | $222.8575 | $222.86 | $222.85 | $222.90 |
| Purchase #5 | $121.33 | 12.188% | $136.1177 | $136.12 | $136.10 | $136.10 |
| Purchase #6 | $163.40 | 9.707% | $179.2612 | $179.26 | $179.25 | $179.30 |
| Purchase #7 | $29.47 | 8.380% | $31.9396 | $31.94 | $31.95 | $31.90 |
| 7 purchase totals = | $757.12 | $824.7776 | $824.78 | $824.75 | $824.90 | |