| 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 | $221.58 | 5.783% | $234.394 | $234.39 | $234.40 | $234.40 |
| Purchase #2 | $125.50 | 11.712% | $140.1986 | $140.20 | $140.20 | $140.20 |
| Purchase #3 | $12.49 | 9.427% | $13.6674 | $13.67 | $13.65 | $13.70 |
| Purchase #4 | $71.91 | 7.340% | $77.1882 | $77.19 | $77.20 | $77.20 |
| Purchase #5 | $237.30 | 13.751% | $269.9311 | $269.93 | $269.95 | $269.90 |
| Purchase #6 | $78.40 | 5.482% | $82.6979 | $82.70 | $82.70 | $82.70 |
| Purchase #7 | $209.92 | 12.466% | $236.0886 | $236.09 | $236.10 | $236.10 |
| 7 purchase totals = | $957.10 | $1,054.1658 | $1,054.17 | $1,054.20 | $1,054.20 | |