| 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 | $16.83 | 3.198% | $17.3682 | $17.37 | $17.35 | $17.40 |
| Purchase #2 | $198.81 | 8.205% | $215.1224 | $215.12 | $215.10 | $215.10 |
| Purchase #3 | $65.47 | 4.199% | $68.2191 | $68.22 | $68.20 | $68.20 |
| Purchase #4 | $141.82 | 5.742% | $149.9633 | $149.96 | $149.95 | $150.00 |
| Purchase #5 | $24.56 | 9.494% | $26.8917 | $26.89 | $26.90 | $26.90 |
| Purchase #6 | $246.48 | 9.736% | $270.4773 | $270.48 | $270.50 | $270.50 |
| Purchase #7 | $163.66 | 3.794% | $169.8693 | $169.87 | $169.85 | $169.90 |
| 7 purchase totals = | $857.63 | $917.9113 | $917.91 | $917.85 | $918.00 | |