| 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 | $119.65 | 7.118% | $128.1667 | $128.17 | $128.15 | $128.20 |
| Purchase #2 | $250.50 | 4.232% | $261.1012 | $261.10 | $261.10 | $261.10 |
| Purchase #3 | $123.59 | 11.453% | $137.7448 | $137.74 | $137.75 | $137.70 |
| Purchase #4 | $170.28 | 12.194% | $191.0439 | $191.04 | $191.05 | $191.00 |
| Purchase #5 | $16.66 | 13.811% | $18.9609 | $18.96 | $18.95 | $19.00 |
| Purchase #6 | $119.54 | 4.363% | $124.7555 | $124.76 | $124.75 | $124.80 |
| Purchase #7 | $178.81 | 11.403% | $199.1997 | $199.20 | $199.20 | $199.20 |
| 7 purchase totals = | $979.03 | $1,060.9727 | $1,060.97 | $1,060.95 | $1,061.00 | |