| 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 | $210.86 | 7.129% | $225.8922 | $225.89 | $225.90 | $225.90 |
| Purchase #2 | $230.78 | 13.334% | $261.5522 | $261.55 | $261.55 | $261.60 |
| Purchase #3 | $152.91 | 7.137% | $163.8232 | $163.82 | $163.80 | $163.80 |
| Purchase #4 | $209.65 | 6.644% | $223.5791 | $223.58 | $223.60 | $223.60 |
| Purchase #5 | $6.52 | 13.674% | $7.4115 | $7.41 | $7.40 | $7.40 |
| Purchase #6 | $206.97 | 9.687% | $227.0192 | $227.02 | $227.00 | $227.00 |
| Purchase #7 | $188.52 | 8.295% | $204.1577 | $204.16 | $204.15 | $204.20 |
| 7 purchase totals = | $1,206.21 | $1,313.4351 | $1,313.43 | $1,313.40 | $1,313.50 | |