| 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 | $246.31 | 13.148% | $278.6948 | $278.69 | $278.70 | $278.70 |
| Purchase #2 | $106.57 | 7.408% | $114.4647 | $114.46 | $114.45 | $114.50 |
| Purchase #3 | $50.39 | 9.288% | $55.0702 | $55.07 | $55.05 | $55.10 |
| Purchase #4 | $161.29 | 3.773% | $167.3755 | $167.38 | $167.40 | $167.40 |
| Purchase #5 | $67.66 | 12.728% | $76.2718 | $76.27 | $76.25 | $76.30 |
| Purchase #6 | $209.85 | 8.709% | $228.1258 | $228.13 | $228.15 | $228.10 |
| Purchase #7 | $47.96 | 4.530% | $50.1326 | $50.13 | $50.15 | $50.10 |
| 7 purchase totals = | $890.03 | $970.1354 | $970.13 | $970.15 | $970.20 | |