| 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 | $136.47 | 13.214% | $154.5031 | $154.50 | $154.50 | $154.50 |
| Purchase #2 | $150.76 | 3.146% | $155.5029 | $155.50 | $155.50 | $155.50 |
| Purchase #3 | $150.67 | 8.659% | $163.7165 | $163.72 | $163.70 | $163.70 |
| Purchase #4 | $122.61 | 9.191% | $133.8791 | $133.88 | $133.90 | $133.90 |
| Purchase #5 | $63.36 | 4.467% | $66.1903 | $66.19 | $66.20 | $66.20 |
| Purchase #6 | $206.81 | 12.222% | $232.0863 | $232.09 | $232.10 | $232.10 |
| Purchase #7 | $125.85 | 12.205% | $141.21 | $141.21 | $141.20 | $141.20 |
| 7 purchase totals = | $956.53 | $1,047.0882 | $1,047.09 | $1,047.10 | $1,047.10 | |