| 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 | $28.26 | 6.314% | $30.0443 | $30.04 | $30.05 | $30.00 |
| Purchase #2 | $192.64 | 4.291% | $200.9062 | $200.91 | $200.90 | $200.90 |
| Purchase #3 | $135.50 | 12.868% | $152.9361 | $152.94 | $152.95 | $152.90 |
| Purchase #4 | $142.31 | 11.867% | $159.1979 | $159.20 | $159.20 | $159.20 |
| Purchase #5 | $158.47 | 5.495% | $167.1779 | $167.18 | $167.20 | $167.20 |
| Purchase #6 | $188.54 | 4.694% | $197.3901 | $197.39 | $197.40 | $197.40 |
| Purchase #7 | $215.79 | 5.779% | $228.2605 | $228.26 | $228.25 | $228.30 |
| 7 purchase totals = | $1,061.51 | $1,135.9130 | $1,135.92 | $1,135.95 | $1,135.90 | |