| 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 | $127.48 | 8.540% | $138.3668 | $138.37 | $138.35 | $138.40 |
| Purchase #2 | $18.89 | 10.769% | $20.9243 | $20.92 | $20.90 | $20.90 |
| Purchase #3 | $51.50 | 7.223% | $55.2198 | $55.22 | $55.20 | $55.20 |
| Purchase #4 | $190.90 | 9.680% | $209.3791 | $209.38 | $209.40 | $209.40 |
| Purchase #5 | $65.51 | 13.125% | $74.1082 | $74.11 | $74.10 | $74.10 |
| Purchase #6 | $118.75 | 7.175% | $127.2703 | $127.27 | $127.25 | $127.30 |
| Purchase #7 | $225.36 | 9.198% | $246.0886 | $246.09 | $246.10 | $246.10 |
| 7 purchase totals = | $798.39 | $871.3571 | $871.36 | $871.30 | $871.40 | |