| 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 | $194.74 | 6.217% | $206.847 | $206.85 | $206.85 | $206.80 |
| Purchase #2 | $223.78 | 4.791% | $234.5013 | $234.50 | $234.50 | $234.50 |
| Purchase #3 | $189.38 | 9.171% | $206.748 | $206.75 | $206.75 | $206.70 |
| Purchase #4 | $66.73 | 5.636% | $70.4909 | $70.49 | $70.50 | $70.50 |
| Purchase #5 | $62.36 | 6.638% | $66.4995 | $66.50 | $66.50 | $66.50 |
| Purchase #6 | $52.84 | 7.632% | $56.8727 | $56.87 | $56.85 | $56.90 |
| Purchase #7 | $62.37 | 9.850% | $68.5134 | $68.51 | $68.50 | $68.50 |
| 7 purchase totals = | $852.20 | $910.4728 | $910.47 | $910.45 | $910.40 | |