| 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 | $120.58 | 4.766% | $126.3268 | $126.33 | $126.35 | $126.30 |
| Purchase #2 | $47.74 | 6.550% | $50.867 | $50.87 | $50.85 | $50.90 |
| Purchase #3 | $219.63 | 7.640% | $236.4097 | $236.41 | $236.40 | $236.40 |
| Purchase #4 | $102.90 | 10.407% | $113.6088 | $113.61 | $113.60 | $113.60 |
| Purchase #5 | $12.99 | 6.666% | $13.8559 | $13.86 | $13.85 | $13.90 |
| Purchase #6 | $45.72 | 12.327% | $51.3559 | $51.36 | $51.35 | $51.40 |
| Purchase #7 | $226.69 | 5.326% | $238.7635 | $238.76 | $238.75 | $238.80 |
| 7 purchase totals = | $776.25 | $831.1876 | $831.20 | $831.15 | $831.30 | |