| 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 | $110.30 | 10.857% | $122.2753 | $122.28 | $122.30 | $122.30 |
| Purchase #2 | $86.44 | 3.824% | $89.7455 | $89.75 | $89.75 | $89.70 |
| Purchase #3 | $27.57 | 10.441% | $30.4486 | $30.45 | $30.45 | $30.40 |
| Purchase #4 | $92.68 | 10.800% | $102.6894 | $102.69 | $102.70 | $102.70 |
| Purchase #5 | $225.79 | 12.871% | $254.8514 | $254.85 | $254.85 | $254.90 |
| Purchase #6 | $121.87 | 4.737% | $127.643 | $127.64 | $127.65 | $127.60 |
| Purchase #7 | $154.84 | 6.382% | $164.7219 | $164.72 | $164.70 | $164.70 |
| 7 purchase totals = | $819.49 | $892.3751 | $892.38 | $892.40 | $892.30 | |