| 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 | $233.46 | 9.427% | $255.4683 | $255.47 | $255.45 | $255.50 |
| Purchase #2 | $33.81 | 7.234% | $36.2558 | $36.26 | $36.25 | $36.30 |
| Purchase #3 | $177.54 | 12.458% | $199.6579 | $199.66 | $199.65 | $199.70 |
| Purchase #4 | $28.36 | 7.566% | $30.5057 | $30.51 | $30.50 | $30.50 |
| Purchase #5 | $127.43 | 8.663% | $138.4693 | $138.47 | $138.45 | $138.50 |
| Purchase #6 | $153.29 | 12.248% | $172.065 | $172.07 | $172.05 | $172.10 |
| Purchase #7 | $145.47 | 8.193% | $157.3884 | $157.39 | $157.40 | $157.40 |
| 7 purchase totals = | $899.36 | $989.8104 | $989.83 | $989.75 | $990.00 | |