| 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 | $232.30 | 7.808% | $250.438 | $250.44 | $250.45 | $250.40 |
| Purchase #2 | $14.57 | 10.390% | $16.0838 | $16.08 | $16.10 | $16.10 |
| Purchase #3 | $169.57 | 4.369% | $176.9785 | $176.98 | $177.00 | $177.00 |
| Purchase #4 | $170.87 | 10.409% | $188.6559 | $188.66 | $188.65 | $188.70 |
| Purchase #5 | $27.39 | 12.627% | $30.8485 | $30.85 | $30.85 | $30.80 |
| Purchase #6 | $126.89 | 8.144% | $137.2239 | $137.22 | $137.20 | $137.20 |
| Purchase #7 | $214.81 | 6.681% | $229.1615 | $229.16 | $229.15 | $229.20 |
| 7 purchase totals = | $956.40 | $1,029.3901 | $1,029.39 | $1,029.40 | $1,029.40 | |