| 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 | $219.42 | 8.691% | $238.4898 | $238.49 | $238.50 | $238.50 |
| Purchase #2 | $124.41 | 3.857% | $129.2085 | $129.21 | $129.20 | $129.20 |
| Purchase #3 | $125.92 | 7.106% | $134.8679 | $134.87 | $134.85 | $134.90 |
| Purchase #4 | $212.30 | 10.234% | $234.0268 | $234.03 | $234.05 | $234.00 |
| Purchase #5 | $208.26 | 11.497% | $232.2037 | $232.20 | $232.20 | $232.20 |
| Purchase #6 | $68.45 | 11.157% | $76.087 | $76.09 | $76.10 | $76.10 |
| Purchase #7 | $143.79 | 5.152% | $151.1981 | $151.20 | $151.20 | $151.20 |
| 7 purchase totals = | $1,102.55 | $1,196.0818 | $1,196.09 | $1,196.10 | $1,196.10 | |