| 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 | $250.36 | 9.118% | $273.1878 | $273.19 | $273.20 | $273.20 |
| Purchase #2 | $100.67 | 10.790% | $111.5323 | $111.53 | $111.55 | $111.50 |
| Purchase #3 | $197.91 | 7.253% | $212.2644 | $212.26 | $212.25 | $212.30 |
| Purchase #4 | $151.54 | 3.725% | $157.1849 | $157.18 | $157.20 | $157.20 |
| Purchase #5 | $104.66 | 3.818% | $108.6559 | $108.66 | $108.65 | $108.70 |
| Purchase #6 | $173.74 | 9.594% | $190.4086 | $190.41 | $190.40 | $190.40 |
| Purchase #7 | $249.85 | 8.668% | $271.507 | $271.51 | $271.50 | $271.50 |
| 7 purchase totals = | $1,228.73 | $1,324.7409 | $1,324.74 | $1,324.75 | $1,324.80 | |