| 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 | $27.83 | 13.435% | $31.569 | $31.57 | $31.55 | $31.60 |
| Purchase #2 | $234.61 | 5.181% | $246.7651 | $246.77 | $246.75 | $246.80 |
| Purchase #3 | $206.69 | 8.820% | $224.9201 | $224.92 | $224.90 | $224.90 |
| Purchase #4 | $60.56 | 12.115% | $67.8968 | $67.90 | $67.90 | $67.90 |
| Purchase #5 | $124.54 | 9.449% | $136.3078 | $136.31 | $136.30 | $136.30 |
| Purchase #6 | $113.80 | 7.536% | $122.376 | $122.38 | $122.40 | $122.40 |
| Purchase #7 | $95.48 | 5.144% | $100.3915 | $100.39 | $100.40 | $100.40 |
| 7 purchase totals = | $863.51 | $930.2263 | $930.24 | $930.20 | $930.30 | |