| 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 | $24.73 | 13.375% | $28.0376 | $28.04 | $28.05 | $28.00 |
| Purchase #2 | $213.33 | 10.745% | $236.2523 | $236.25 | $236.25 | $236.30 |
| Purchase #3 | $98.62 | 11.864% | $110.3203 | $110.32 | $110.30 | $110.30 |
| Purchase #4 | $118.40 | 7.573% | $127.3664 | $127.37 | $127.35 | $127.40 |
| Purchase #5 | $233.26 | 10.816% | $258.4894 | $258.49 | $258.50 | $258.50 |
| Purchase #6 | $131.50 | 11.195% | $146.2214 | $146.22 | $146.20 | $146.20 |
| Purchase #7 | $191.41 | 12.603% | $215.5334 | $215.53 | $215.55 | $215.50 |
| 7 purchase totals = | $1,011.25 | $1,122.2208 | $1,122.22 | $1,122.20 | $1,122.20 | |