| 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 | $233.87 | 8.665% | $254.1348 | $254.13 | $254.15 | $254.10 |
| Purchase #2 | $53.49 | 10.471% | $59.0909 | $59.09 | $59.10 | $59.10 |
| Purchase #3 | $172.42 | 11.207% | $191.7431 | $191.74 | $191.75 | $191.70 |
| Purchase #4 | $18.43 | 13.581% | $20.933 | $20.93 | $20.95 | $20.90 |
| Purchase #5 | $25.97 | 8.523% | $28.1834 | $28.18 | $28.20 | $28.20 |
| Purchase #6 | $101.44 | 11.698% | $113.3065 | $113.31 | $113.30 | $113.30 |
| Purchase #7 | $122.39 | 8.680% | $133.0135 | $133.01 | $133.00 | $133.00 |
| 7 purchase totals = | $728.01 | $800.4052 | $800.39 | $800.45 | $800.30 | |