| 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 | $100.82 | 3.405% | $104.2529 | $104.25 | $104.25 | $104.30 |
| Purchase #2 | $118.53 | 9.104% | $129.321 | $129.32 | $129.30 | $129.30 |
| Purchase #3 | $117.83 | 13.864% | $134.166 | $134.17 | $134.15 | $134.20 |
| Purchase #4 | $133.88 | 9.749% | $146.932 | $146.93 | $146.95 | $146.90 |
| Purchase #5 | $146.60 | 13.401% | $166.2459 | $166.25 | $166.25 | $166.20 |
| Purchase #6 | $186.99 | 11.122% | $207.787 | $207.79 | $207.80 | $207.80 |
| Purchase #7 | $84.85 | 11.498% | $94.6061 | $94.61 | $94.60 | $94.60 |
| 7 purchase totals = | $889.50 | $983.3109 | $983.32 | $983.30 | $983.30 | |