| 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 | $122.47 | 5.501% | $129.2071 | $129.21 | $129.20 | $129.20 |
| Purchase #2 | $189.45 | 10.314% | $208.9899 | $208.99 | $209.00 | $209.00 |
| Purchase #3 | $42.97 | 5.216% | $45.2113 | $45.21 | $45.20 | $45.20 |
| Purchase #4 | $164.90 | 3.319% | $170.373 | $170.37 | $170.35 | $170.40 |
| Purchase #5 | $27.30 | 11.456% | $30.4275 | $30.43 | $30.45 | $30.40 |
| Purchase #6 | $52.63 | 3.501% | $54.4726 | $54.47 | $54.45 | $54.50 |
| Purchase #7 | $250.85 | 3.362% | $259.2836 | $259.28 | $259.30 | $259.30 |
| 7 purchase totals = | $850.57 | $897.9650 | $897.96 | $897.95 | $898.00 | |