| 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 | $103.46 | 12.686% | $116.5849 | $116.58 | $116.60 | $116.60 |
| Purchase #2 | $223.97 | 3.487% | $231.7798 | $231.78 | $231.80 | $231.80 |
| Purchase #3 | $104.80 | 7.235% | $112.3823 | $112.38 | $112.40 | $112.40 |
| Purchase #4 | $154.84 | 9.833% | $170.0654 | $170.07 | $170.05 | $170.10 |
| Purchase #5 | $227.50 | 11.718% | $254.1585 | $254.16 | $254.15 | $254.20 |
| Purchase #6 | $182.26 | 10.151% | $200.7612 | $200.76 | $200.75 | $200.80 |
| Purchase #7 | $240.57 | 11.785% | $268.9212 | $268.92 | $268.90 | $268.90 |
| 7 purchase totals = | $1,237.40 | $1,354.6533 | $1,354.65 | $1,354.65 | $1,354.80 | |