| 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 | $216.47 | 7.476% | $232.6533 | $232.65 | $232.65 | $232.70 |
| Purchase #2 | $236.69 | 10.446% | $261.4146 | $261.41 | $261.40 | $261.40 |
| Purchase #3 | $187.95 | 9.622% | $206.0345 | $206.03 | $206.05 | $206.00 |
| Purchase #4 | $180.89 | 12.240% | $203.0309 | $203.03 | $203.05 | $203.00 |
| Purchase #5 | $208.65 | 10.847% | $231.2823 | $231.28 | $231.30 | $231.30 |
| Purchase #6 | $208.77 | 10.207% | $230.0792 | $230.08 | $230.10 | $230.10 |
| Purchase #7 | $43.71 | 13.811% | $49.7468 | $49.75 | $49.75 | $49.70 |
| 7 purchase totals = | $1,283.13 | $1,414.2416 | $1,414.23 | $1,414.30 | $1,414.20 | |