| 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 | $187.31 | 6.725% | $199.9066 | $199.91 | $199.90 | $199.90 |
| Purchase #2 | $10.73 | 8.265% | $11.6168 | $11.62 | $11.60 | $11.60 |
| Purchase #3 | $236.98 | 10.475% | $261.8037 | $261.80 | $261.80 | $261.80 |
| Purchase #4 | $117.65 | 13.622% | $133.6763 | $133.68 | $133.70 | $133.70 |
| Purchase #5 | $5.46 | 12.686% | $6.1527 | $6.15 | $6.15 | $6.20 |
| Purchase #6 | $188.75 | 6.322% | $200.6828 | $200.68 | $200.70 | $200.70 |
| Purchase #7 | $92.32 | 7.131% | $98.9033 | $98.90 | $98.90 | $98.90 |
| 7 purchase totals = | $839.20 | $912.7422 | $912.74 | $912.75 | $912.80 | |