| 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 | $132.86 | 4.732% | $139.1469 | $139.15 | $139.15 | $139.10 |
| Purchase #2 | $204.95 | 3.721% | $212.5762 | $212.58 | $212.60 | $212.60 |
| Purchase #3 | $154.56 | 8.869% | $168.2679 | $168.27 | $168.25 | $168.30 |
| Purchase #4 | $232.50 | 12.567% | $261.7183 | $261.72 | $261.70 | $261.70 |
| Purchase #5 | $17.68 | 5.743% | $18.6954 | $18.70 | $18.70 | $18.70 |
| Purchase #6 | $6.74 | 10.372% | $7.4391 | $7.44 | $7.45 | $7.40 |
| Purchase #7 | $88.31 | 3.563% | $91.4565 | $91.46 | $91.45 | $91.50 |
| 7 purchase totals = | $837.60 | $899.3003 | $899.32 | $899.30 | $899.30 | |