| 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 | $207.60 | 7.184% | $222.514 | $222.51 | $222.50 | $222.50 |
| Purchase #2 | $24.34 | 5.802% | $25.7522 | $25.75 | $25.75 | $25.80 |
| Purchase #3 | $13.99 | 13.680% | $15.9038 | $15.90 | $15.90 | $15.90 |
| Purchase #4 | $154.96 | 5.781% | $163.9182 | $163.92 | $163.90 | $163.90 |
| Purchase #5 | $231.62 | 12.366% | $260.2621 | $260.26 | $260.25 | $260.30 |
| Purchase #6 | $98.52 | 4.747% | $103.1967 | $103.20 | $103.20 | $103.20 |
| Purchase #7 | $125.33 | 10.332% | $138.2791 | $138.28 | $138.30 | $138.30 |
| 7 purchase totals = | $856.36 | $929.8261 | $929.82 | $929.80 | $929.90 | |