| 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 | $224.32 | 3.676% | $232.566 | $232.57 | $232.55 | $232.60 |
| Purchase #2 | $138.40 | 3.595% | $143.3755 | $143.38 | $143.40 | $143.40 |
| Purchase #3 | $67.80 | 12.283% | $76.1279 | $76.13 | $76.15 | $76.10 |
| Purchase #4 | $61.85 | 11.834% | $69.1693 | $69.17 | $69.15 | $69.20 |
| Purchase #5 | $26.50 | 11.368% | $29.5125 | $29.51 | $29.50 | $29.50 |
| Purchase #6 | $101.92 | 11.527% | $113.6683 | $113.67 | $113.65 | $113.70 |
| Purchase #7 | $135.70 | 9.515% | $148.6119 | $148.61 | $148.60 | $148.60 |
| 7 purchase totals = | $756.49 | $813.0314 | $813.04 | $813.00 | $813.10 | |