| 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 | $236.70 | 6.593% | $252.3056 | $252.31 | $252.30 | $252.30 |
| Purchase #2 | $53.30 | 9.266% | $58.2388 | $58.24 | $58.25 | $58.20 |
| Purchase #3 | $222.46 | 13.613% | $252.7435 | $252.74 | $252.75 | $252.70 |
| Purchase #4 | $87.54 | 8.283% | $94.7909 | $94.79 | $94.80 | $94.80 |
| Purchase #5 | $119.39 | 11.724% | $133.3873 | $133.39 | $133.40 | $133.40 |
| Purchase #6 | $12.54 | 5.472% | $13.2262 | $13.23 | $13.25 | $13.20 |
| Purchase #7 | $43.32 | 3.607% | $44.8826 | $44.88 | $44.90 | $44.90 |
| 7 purchase totals = | $775.25 | $849.5749 | $849.58 | $849.65 | $849.50 | |