| 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 | $183.53 | 13.123% | $207.6146 | $207.61 | $207.60 | $207.60 |
| Purchase #2 | $95.25 | 9.560% | $104.3559 | $104.36 | $104.35 | $104.40 |
| Purchase #3 | $41.83 | 3.414% | $43.2581 | $43.26 | $43.25 | $43.30 |
| Purchase #4 | $125.49 | 7.353% | $134.7173 | $134.72 | $134.70 | $134.70 |
| Purchase #5 | $210.98 | 9.814% | $231.6856 | $231.69 | $231.70 | $231.70 |
| Purchase #6 | $12.79 | 7.568% | $13.7579 | $13.76 | $13.75 | $13.80 |
| Purchase #7 | $233.54 | 4.131% | $243.1875 | $243.19 | $243.20 | $243.20 |
| 7 purchase totals = | $903.41 | $978.5769 | $978.59 | $978.55 | $978.70 | |