| 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 | $116.47 | 5.218% | $122.5474 | $122.55 | $122.55 | $122.50 |
| Purchase #2 | $207.49 | 4.821% | $217.4931 | $217.49 | $217.50 | $217.50 |
| Purchase #3 | $27.43 | 12.250% | $30.7902 | $30.79 | $30.80 | $30.80 |
| Purchase #4 | $21.38 | 10.699% | $23.6674 | $23.67 | $23.65 | $23.70 |
| Purchase #5 | $141.98 | 4.373% | $148.1888 | $148.19 | $148.20 | $148.20 |
| Purchase #6 | $140.36 | 13.713% | $159.6076 | $159.61 | $159.60 | $159.60 |
| Purchase #7 | $236.91 | 6.204% | $251.6079 | $251.61 | $251.60 | $251.60 |
| 7 purchase totals = | $892.02 | $953.9024 | $953.91 | $953.90 | $953.90 | |