| 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 | $46.74 | 7.219% | $50.1142 | $50.11 | $50.10 | $50.10 |
| Purchase #2 | $209.89 | 12.575% | $236.2837 | $236.28 | $236.30 | $236.30 |
| Purchase #3 | $214.71 | 3.799% | $222.8668 | $222.87 | $222.85 | $222.90 |
| Purchase #4 | $186.62 | 10.307% | $205.8549 | $205.85 | $205.85 | $205.90 |
| Purchase #5 | $151.26 | 8.715% | $164.4423 | $164.44 | $164.45 | $164.40 |
| Purchase #6 | $186.97 | 7.128% | $200.2972 | $200.30 | $200.30 | $200.30 |
| Purchase #7 | $103.46 | 3.212% | $106.7831 | $106.78 | $106.80 | $106.80 |
| 7 purchase totals = | $1,099.65 | $1,186.6422 | $1,186.63 | $1,186.65 | $1,186.70 | |