| 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 | $103.49 | 7.733% | $111.4929 | $111.49 | $111.50 | $111.50 |
| Purchase #2 | $222.68 | 6.416% | $236.9671 | $236.97 | $236.95 | $237.00 |
| Purchase #3 | $225.69 | 10.768% | $249.9923 | $249.99 | $250.00 | $250.00 |
| Purchase #4 | $110.91 | 4.581% | $115.9908 | $115.99 | $116.00 | $116.00 |
| Purchase #5 | $113.53 | 7.250% | $121.7609 | $121.76 | $121.75 | $121.80 |
| Purchase #6 | $72.55 | 12.778% | $81.8204 | $81.82 | $81.80 | $81.80 |
| Purchase #7 | $7.33 | 3.328% | $7.5739 | $7.57 | $7.55 | $7.60 |
| 7 purchase totals = | $856.18 | $925.5983 | $925.59 | $925.55 | $925.70 | |