| 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 | $22.82 | 12.305% | $25.628 | $25.63 | $25.65 | $25.60 |
| Purchase #2 | $171.91 | 10.182% | $189.4139 | $189.41 | $189.40 | $189.40 |
| Purchase #3 | $231.67 | 8.703% | $251.8322 | $251.83 | $251.85 | $251.80 |
| Purchase #4 | $150.28 | 12.772% | $169.4738 | $169.47 | $169.45 | $169.50 |
| Purchase #5 | $200.81 | 12.491% | $225.8932 | $225.89 | $225.90 | $225.90 |
| Purchase #6 | $95.37 | 9.772% | $104.6896 | $104.69 | $104.70 | $104.70 |
| Purchase #7 | $27.76 | 9.460% | $30.3861 | $30.39 | $30.40 | $30.40 |
| 7 purchase totals = | $900.62 | $997.3168 | $997.31 | $997.35 | $997.30 | |