| 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 | $127.82 | 10.246% | $140.9164 | $140.92 | $140.90 | $140.90 |
| Purchase #2 | $11.42 | 3.261% | $11.7924 | $11.79 | $11.80 | $11.80 |
| Purchase #3 | $122.65 | 3.396% | $126.8152 | $126.82 | $126.80 | $126.80 |
| Purchase #4 | $12.97 | 13.525% | $14.7242 | $14.72 | $14.70 | $14.70 |
| Purchase #5 | $208.25 | 13.714% | $236.8094 | $236.81 | $236.80 | $236.80 |
| Purchase #6 | $175.28 | 4.601% | $183.3446 | $183.34 | $183.35 | $183.30 |
| Purchase #7 | $206.68 | 7.844% | $222.892 | $222.89 | $222.90 | $222.90 |
| 7 purchase totals = | $865.07 | $937.2942 | $937.29 | $937.25 | $937.20 | |