| 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 | $197.70 | 9.544% | $216.5685 | $216.57 | $216.55 | $216.60 |
| Purchase #2 | $51.97 | 13.747% | $59.1143 | $59.11 | $59.10 | $59.10 |
| Purchase #3 | $189.72 | 4.874% | $198.967 | $198.97 | $198.95 | $199.00 |
| Purchase #4 | $236.94 | 11.486% | $264.1549 | $264.15 | $264.15 | $264.20 |
| Purchase #5 | $46.38 | 10.512% | $51.2555 | $51.26 | $51.25 | $51.30 |
| Purchase #6 | $76.79 | 12.543% | $86.4218 | $86.42 | $86.40 | $86.40 |
| Purchase #7 | $101.79 | 9.695% | $111.6585 | $111.66 | $111.65 | $111.70 |
| 7 purchase totals = | $901.29 | $988.1405 | $988.14 | $988.05 | $988.30 | |