| 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 | $163.94 | 3.811% | $170.1878 | $170.19 | $170.20 | $170.20 |
| Purchase #2 | $212.27 | 4.203% | $221.1917 | $221.19 | $221.20 | $221.20 |
| Purchase #3 | $44.56 | 9.175% | $48.6484 | $48.65 | $48.65 | $48.60 |
| Purchase #4 | $104.73 | 8.602% | $113.7389 | $113.74 | $113.75 | $113.70 |
| Purchase #5 | $110.34 | 4.770% | $115.6032 | $115.60 | $115.60 | $115.60 |
| Purchase #6 | $226.57 | 12.617% | $255.1563 | $255.16 | $255.15 | $255.20 |
| Purchase #7 | $102.49 | 9.744% | $112.4766 | $112.48 | $112.50 | $112.50 |
| 7 purchase totals = | $964.90 | $1,037.0029 | $1,037.01 | $1,037.05 | $1,037.00 | |