| 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 | $208.52 | 7.454% | $224.0631 | $224.06 | $224.05 | $224.10 |
| Purchase #2 | $163.58 | 11.564% | $182.4964 | $182.50 | $182.50 | $182.50 |
| Purchase #3 | $184.64 | 12.176% | $207.1218 | $207.12 | $207.10 | $207.10 |
| Purchase #4 | $30.40 | 10.733% | $33.6628 | $33.66 | $33.65 | $33.70 |
| Purchase #5 | $50.25 | 5.463% | $52.9952 | $53.00 | $53.00 | $53.00 |
| Purchase #6 | $81.83 | 10.547% | $90.4606 | $90.46 | $90.45 | $90.50 |
| Purchase #7 | $23.51 | 4.688% | $24.6121 | $24.61 | $24.60 | $24.60 |
| 7 purchase totals = | $742.73 | $815.4120 | $815.41 | $815.35 | $815.50 | |