| 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 | $124.71 | 10.306% | $137.5626 | $137.56 | $137.55 | $137.60 |
| Purchase #2 | $47.67 | 7.204% | $51.1041 | $51.10 | $51.10 | $51.10 |
| Purchase #3 | $21.64 | 5.670% | $22.867 | $22.87 | $22.85 | $22.90 |
| Purchase #4 | $228.46 | 3.635% | $236.7645 | $236.76 | $236.75 | $236.80 |
| Purchase #5 | $192.68 | 3.392% | $199.2157 | $199.22 | $199.20 | $199.20 |
| Purchase #6 | $27.26 | 13.265% | $30.876 | $30.88 | $30.90 | $30.90 |
| Purchase #7 | $169.81 | 5.812% | $179.6794 | $179.68 | $179.70 | $179.70 |
| 7 purchase totals = | $812.23 | $858.0693 | $858.07 | $858.05 | $858.20 | |