| 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 | $204.45 | 11.209% | $227.3668 | $227.37 | $227.35 | $227.40 |
| Purchase #2 | $70.76 | 9.220% | $77.2841 | $77.28 | $77.30 | $77.30 |
| Purchase #3 | $204.55 | 10.172% | $225.3568 | $225.36 | $225.35 | $225.40 |
| Purchase #4 | $59.30 | 12.456% | $66.6864 | $66.69 | $66.70 | $66.70 |
| Purchase #5 | $106.28 | 6.192% | $112.8609 | $112.86 | $112.85 | $112.90 |
| Purchase #6 | $136.89 | 6.495% | $145.781 | $145.78 | $145.80 | $145.80 |
| Purchase #7 | $26.44 | 12.755% | $29.8124 | $29.81 | $29.80 | $29.80 |
| 7 purchase totals = | $808.67 | $885.1484 | $885.15 | $885.15 | $885.30 | |