| 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 | $231.54 | 9.435% | $253.3858 | $253.39 | $253.40 | $253.40 |
| Purchase #2 | $211.50 | 11.573% | $235.9769 | $235.98 | $236.00 | $236.00 |
| Purchase #3 | $13.78 | 13.669% | $15.6636 | $15.66 | $15.65 | $15.70 |
| Purchase #4 | $163.90 | 12.133% | $183.786 | $183.79 | $183.80 | $183.80 |
| Purchase #5 | $140.46 | 13.218% | $159.026 | $159.03 | $159.05 | $159.00 |
| Purchase #6 | $30.65 | 3.835% | $31.8254 | $31.83 | $31.85 | $31.80 |
| Purchase #7 | $58.70 | 5.119% | $61.7049 | $61.70 | $61.70 | $61.70 |
| 7 purchase totals = | $850.53 | $941.3686 | $941.38 | $941.45 | $941.40 | |