| 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 | $197.40 | 9.312% | $215.7819 | $215.78 | $215.80 | $215.80 |
| Purchase #2 | $119.62 | 7.856% | $129.0173 | $129.02 | $129.00 | $129.00 |
| Purchase #3 | $148.31 | 10.360% | $163.6749 | $163.67 | $163.65 | $163.70 |
| Purchase #4 | $238.36 | 10.118% | $262.4773 | $262.48 | $262.50 | $262.50 |
| Purchase #5 | $235.86 | 4.765% | $247.0987 | $247.10 | $247.10 | $247.10 |
| Purchase #6 | $189.37 | 13.524% | $214.9804 | $214.98 | $215.00 | $215.00 |
| Purchase #7 | $59.92 | 4.157% | $62.4109 | $62.41 | $62.40 | $62.40 |
| 7 purchase totals = | $1,188.84 | $1,295.4414 | $1,295.44 | $1,295.45 | $1,295.50 | |