| 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 | $217.49 | 3.856% | $225.8764 | $225.88 | $225.90 | $225.90 |
| Purchase #2 | $120.62 | 13.438% | $136.8289 | $136.83 | $136.85 | $136.80 |
| Purchase #3 | $155.89 | 8.410% | $169.0003 | $169.00 | $169.00 | $169.00 |
| Purchase #4 | $184.48 | 11.228% | $205.1934 | $205.19 | $205.20 | $205.20 |
| Purchase #5 | $95.53 | 7.450% | $102.647 | $102.65 | $102.65 | $102.60 |
| Purchase #6 | $23.82 | 9.592% | $26.1048 | $26.10 | $26.10 | $26.10 |
| Purchase #7 | $82.53 | 12.742% | $93.046 | $93.05 | $93.05 | $93.00 |
| 7 purchase totals = | $880.36 | $958.6968 | $958.70 | $958.75 | $958.60 | |