| 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 | $208.62 | 3.666% | $216.268 | $216.27 | $216.25 | $216.30 |
| Purchase #2 | $208.26 | 13.502% | $236.3793 | $236.38 | $236.40 | $236.40 |
| Purchase #3 | $158.29 | 9.590% | $173.47 | $173.47 | $173.45 | $173.50 |
| Purchase #4 | $131.93 | 10.140% | $145.3077 | $145.31 | $145.30 | $145.30 |
| Purchase #5 | $245.36 | 9.377% | $268.3674 | $268.37 | $268.35 | $268.40 |
| Purchase #6 | $12.83 | 3.561% | $13.2869 | $13.29 | $13.30 | $13.30 |
| Purchase #7 | $247.94 | 9.329% | $271.0703 | $271.07 | $271.05 | $271.10 |
| 7 purchase totals = | $1,213.23 | $1,324.1496 | $1,324.16 | $1,324.10 | $1,324.30 | |