| 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 | $106.66 | 10.535% | $117.8966 | $117.90 | $117.90 | $117.90 |
| Purchase #2 | $227.33 | 3.839% | $236.0572 | $236.06 | $236.05 | $236.10 |
| Purchase #3 | $151.98 | 13.409% | $172.359 | $172.36 | $172.35 | $172.40 |
| Purchase #4 | $242.30 | 11.629% | $270.4771 | $270.48 | $270.50 | $270.50 |
| Purchase #5 | $163.57 | 10.775% | $181.1947 | $181.19 | $181.20 | $181.20 |
| Purchase #6 | $8.48 | 7.866% | $9.147 | $9.15 | $9.15 | $9.10 |
| Purchase #7 | $102.84 | 13.766% | $116.997 | $117.00 | $117.00 | $117.00 |
| 7 purchase totals = | $1,003.16 | $1,104.1286 | $1,104.14 | $1,104.15 | $1,104.20 | |