| 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 | $91.76 | 11.571% | $102.3775 | $102.38 | $102.40 | $102.40 |
| Purchase #2 | $168.46 | 3.777% | $174.8227 | $174.82 | $174.80 | $174.80 |
| Purchase #3 | $210.54 | 9.834% | $231.2445 | $231.24 | $231.25 | $231.20 |
| Purchase #4 | $200.68 | 8.122% | $216.9792 | $216.98 | $217.00 | $217.00 |
| Purchase #5 | $19.75 | 6.709% | $21.075 | $21.08 | $21.10 | $21.10 |
| Purchase #6 | $58.57 | 11.648% | $65.3922 | $65.39 | $65.40 | $65.40 |
| Purchase #7 | $102.26 | 13.548% | $116.1142 | $116.11 | $116.10 | $116.10 |
| 7 purchase totals = | $852.02 | $928.0053 | $928.00 | $928.05 | $928.00 | |