| 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 | $228.45 | 4.817% | $239.4544 | $239.45 | $239.45 | $239.50 |
| Purchase #2 | $170.89 | 7.591% | $183.8623 | $183.86 | $183.85 | $183.90 |
| Purchase #3 | $118.68 | 5.273% | $124.938 | $124.94 | $124.95 | $124.90 |
| Purchase #4 | $49.97 | 4.108% | $52.0228 | $52.02 | $52.00 | $52.00 |
| Purchase #5 | $77.42 | 4.871% | $81.1911 | $81.19 | $81.20 | $81.20 |
| Purchase #6 | $27.38 | 11.728% | $30.5911 | $30.59 | $30.60 | $30.60 |
| Purchase #7 | $212.38 | 4.592% | $222.1325 | $222.13 | $222.15 | $222.10 |
| 7 purchase totals = | $885.17 | $934.1922 | $934.18 | $934.20 | $934.20 | |