| 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 | $215.60 | 5.510% | $227.4796 | $227.48 | $227.50 | $227.50 |
| Purchase #2 | $235.72 | 12.302% | $264.7183 | $264.72 | $264.70 | $264.70 |
| Purchase #3 | $84.81 | 10.109% | $93.3834 | $93.38 | $93.40 | $93.40 |
| Purchase #4 | $69.54 | 10.497% | $76.8396 | $76.84 | $76.85 | $76.80 |
| Purchase #5 | $97.41 | 7.789% | $104.9973 | $105.00 | $105.00 | $105.00 |
| Purchase #6 | $77.79 | 10.868% | $86.2442 | $86.24 | $86.25 | $86.20 |
| Purchase #7 | $65.53 | 13.521% | $74.3903 | $74.39 | $74.40 | $74.40 |
| 7 purchase totals = | $846.40 | $928.0527 | $928.05 | $928.10 | $928.00 | |