| 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 | $199.45 | 5.524% | $210.4676 | $210.47 | $210.45 | $210.50 |
| Purchase #2 | $199.46 | 3.633% | $206.7064 | $206.71 | $206.70 | $206.70 |
| Purchase #3 | $217.54 | 8.849% | $236.7901 | $236.79 | $236.80 | $236.80 |
| Purchase #4 | $189.62 | 10.128% | $208.8247 | $208.82 | $208.80 | $208.80 |
| Purchase #5 | $163.40 | 12.371% | $183.6142 | $183.61 | $183.60 | $183.60 |
| Purchase #6 | $153.35 | 9.801% | $168.3798 | $168.38 | $168.40 | $168.40 |
| Purchase #7 | $123.47 | 7.599% | $132.8525 | $132.85 | $132.85 | $132.90 |
| 7 purchase totals = | $1,246.29 | $1,347.6353 | $1,347.63 | $1,347.60 | $1,347.70 | |