| 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 | $243.66 | 8.504% | $264.3808 | $264.38 | $264.40 | $264.40 |
| Purchase #2 | $17.92 | 12.616% | $20.1808 | $20.18 | $20.20 | $20.20 |
| Purchase #3 | $18.80 | 6.639% | $20.0481 | $20.05 | $20.05 | $20.00 |
| Purchase #4 | $27.37 | 12.141% | $30.693 | $30.69 | $30.70 | $30.70 |
| Purchase #5 | $201.26 | 12.348% | $226.1116 | $226.11 | $226.10 | $226.10 |
| Purchase #6 | $12.43 | 4.726% | $13.0174 | $13.02 | $13.00 | $13.00 |
| Purchase #7 | $43.74 | 4.518% | $45.7162 | $45.72 | $45.70 | $45.70 |
| 7 purchase totals = | $565.18 | $620.1479 | $620.15 | $620.15 | $620.10 | |