| 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 | $241.32 | 6.864% | $257.8842 | $257.88 | $257.90 | $257.90 |
| Purchase #2 | $84.75 | 7.214% | $90.8639 | $90.86 | $90.85 | $90.90 |
| Purchase #3 | $122.75 | 11.686% | $137.0946 | $137.09 | $137.10 | $137.10 |
| Purchase #4 | $236.32 | 11.554% | $263.6244 | $263.62 | $263.60 | $263.60 |
| Purchase #5 | $78.92 | 5.344% | $83.1375 | $83.14 | $83.15 | $83.10 |
| Purchase #6 | $118.26 | 5.776% | $125.0907 | $125.09 | $125.10 | $125.10 |
| Purchase #7 | $232.82 | 12.405% | $261.7013 | $261.70 | $261.70 | $261.70 |
| 7 purchase totals = | $1,115.14 | $1,219.3966 | $1,219.38 | $1,219.40 | $1,219.40 | |