| 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 | $215.59 | 9.651% | $236.3966 | $236.40 | $236.40 | $236.40 |
| Purchase #2 | $163.78 | 10.300% | $180.6493 | $180.65 | $180.65 | $180.60 |
| Purchase #3 | $134.83 | 4.292% | $140.6169 | $140.62 | $140.60 | $140.60 |
| Purchase #4 | $192.60 | 3.746% | $199.8148 | $199.81 | $199.80 | $199.80 |
| Purchase #5 | $21.80 | 3.730% | $22.6131 | $22.61 | $22.60 | $22.60 |
| Purchase #6 | $138.52 | 13.370% | $157.0401 | $157.04 | $157.05 | $157.00 |
| Purchase #7 | $22.47 | 8.294% | $24.3337 | $24.33 | $24.35 | $24.30 |
| 7 purchase totals = | $889.59 | $961.4645 | $961.46 | $961.45 | $961.30 | |