| 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 | $219.85 | 5.622% | $232.21 | $232.21 | $232.20 | $232.20 |
| Purchase #2 | $208.81 | 6.404% | $222.1822 | $222.18 | $222.20 | $222.20 |
| Purchase #3 | $94.66 | 3.446% | $97.922 | $97.92 | $97.90 | $97.90 |
| Purchase #4 | $125.87 | 12.299% | $141.3508 | $141.35 | $141.35 | $141.40 |
| Purchase #5 | $9.29 | 4.268% | $9.6865 | $9.69 | $9.70 | $9.70 |
| Purchase #6 | $126.31 | 13.547% | $143.4212 | $143.42 | $143.40 | $143.40 |
| Purchase #7 | $208.67 | 3.146% | $215.2348 | $215.23 | $215.25 | $215.20 |
| 7 purchase totals = | $993.46 | $1,062.0075 | $1,062.00 | $1,062.00 | $1,062.00 | |