| 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 | $117.82 | 11.267% | $131.0948 | $131.09 | $131.10 | $131.10 |
| Purchase #2 | $243.90 | 10.494% | $269.4949 | $269.49 | $269.50 | $269.50 |
| Purchase #3 | $239.48 | 13.781% | $272.4827 | $272.48 | $272.50 | $272.50 |
| Purchase #4 | $227.32 | 10.469% | $251.1181 | $251.12 | $251.10 | $251.10 |
| Purchase #5 | $116.72 | 3.134% | $120.378 | $120.38 | $120.40 | $120.40 |
| Purchase #6 | $5.87 | 3.660% | $6.0848 | $6.08 | $6.10 | $6.10 |
| Purchase #7 | $217.26 | 8.822% | $236.4267 | $236.43 | $236.45 | $236.40 |
| 7 purchase totals = | $1,168.37 | $1,287.0800 | $1,287.07 | $1,287.15 | $1,287.10 | |