| 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 | $231.30 | 13.210% | $261.8547 | $261.85 | $261.85 | $261.90 |
| Purchase #2 | $26.45 | 5.387% | $27.8749 | $27.87 | $27.85 | $27.90 |
| Purchase #3 | $181.99 | 13.248% | $206.1 | $206.10 | $206.10 | $206.10 |
| Purchase #4 | $201.37 | 3.779% | $208.9798 | $208.98 | $209.00 | $209.00 |
| Purchase #5 | $215.77 | 8.737% | $234.6218 | $234.62 | $234.60 | $234.60 |
| Purchase #6 | $60.59 | 8.412% | $65.6868 | $65.69 | $65.70 | $65.70 |
| Purchase #7 | $21.73 | 6.198% | $23.0768 | $23.08 | $23.10 | $23.10 |
| 7 purchase totals = | $939.20 | $1,028.1948 | $1,028.19 | $1,028.20 | $1,028.30 | |