| 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 | $200.34 | 11.109% | $222.5958 | $222.60 | $222.60 | $222.60 |
| Purchase #2 | $74.83 | 5.136% | $78.6733 | $78.67 | $78.65 | $78.70 |
| Purchase #3 | $167.61 | 13.433% | $190.1251 | $190.13 | $190.15 | $190.10 |
| Purchase #4 | $77.32 | 13.246% | $87.5618 | $87.56 | $87.55 | $87.60 |
| Purchase #5 | $18.74 | 3.257% | $19.3504 | $19.35 | $19.35 | $19.40 |
| Purchase #6 | $21.97 | 6.378% | $23.3712 | $23.37 | $23.35 | $23.40 |
| Purchase #7 | $97.88 | 8.330% | $106.0334 | $106.03 | $106.05 | $106.00 |
| 7 purchase totals = | $658.69 | $727.7110 | $727.71 | $727.70 | $727.80 | |