| 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 | $120.74 | 9.628% | $132.3648 | $132.36 | $132.35 | $132.40 |
| Purchase #2 | $97.95 | 8.769% | $106.5392 | $106.54 | $106.55 | $106.50 |
| Purchase #3 | $26.55 | 13.603% | $30.1616 | $30.16 | $30.15 | $30.20 |
| Purchase #4 | $185.29 | 13.320% | $209.9706 | $209.97 | $209.95 | $210.00 |
| Purchase #5 | $56.89 | 8.164% | $61.5345 | $61.53 | $61.55 | $61.50 |
| Purchase #6 | $15.78 | 10.573% | $17.4484 | $17.45 | $17.45 | $17.40 |
| Purchase #7 | $102.45 | 9.426% | $112.1069 | $112.11 | $112.10 | $112.10 |
| 7 purchase totals = | $605.65 | $670.1260 | $670.12 | $670.10 | $670.10 | |