| 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 | $116.68 | 7.399% | $125.3132 | $125.31 | $125.30 | $125.30 |
| Purchase #2 | $114.47 | 6.625% | $122.0536 | $122.05 | $122.05 | $122.10 |
| Purchase #3 | $134.57 | 8.495% | $146.0017 | $146.00 | $146.00 | $146.00 |
| Purchase #4 | $39.36 | 11.819% | $44.012 | $44.01 | $44.00 | $44.00 |
| Purchase #5 | $236.73 | 11.798% | $264.6594 | $264.66 | $264.65 | $264.70 |
| Purchase #6 | $185.73 | 5.393% | $195.7464 | $195.75 | $195.75 | $195.70 |
| Purchase #7 | $86.93 | 11.698% | $97.0991 | $97.10 | $97.10 | $97.10 |
| 7 purchase totals = | $914.47 | $994.8854 | $994.88 | $994.85 | $994.90 | |