| 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 | $118.97 | 4.775% | $124.6508 | $124.65 | $124.65 | $124.70 |
| Purchase #2 | $12.56 | 5.360% | $13.2332 | $13.23 | $13.25 | $13.20 |
| Purchase #3 | $209.97 | 12.483% | $236.1806 | $236.18 | $236.20 | $236.20 |
| Purchase #4 | $88.54 | 10.857% | $98.1528 | $98.15 | $98.15 | $98.20 |
| Purchase #5 | $228.41 | 7.316% | $245.1205 | $245.12 | $245.10 | $245.10 |
| Purchase #6 | $30.65 | 5.150% | $32.2285 | $32.23 | $32.25 | $32.20 |
| Purchase #7 | $15.45 | 13.526% | $17.5398 | $17.54 | $17.55 | $17.50 |
| 7 purchase totals = | $704.55 | $767.1062 | $767.10 | $767.15 | $767.10 | |