| 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 | $234.33 | 3.833% | $243.3119 | $243.31 | $243.30 | $243.30 |
| Purchase #2 | $95.81 | 3.660% | $99.3166 | $99.32 | $99.30 | $99.30 |
| Purchase #3 | $205.76 | 3.811% | $213.6015 | $213.60 | $213.60 | $213.60 |
| Purchase #4 | $29.45 | 4.178% | $30.6804 | $30.68 | $30.70 | $30.70 |
| Purchase #5 | $176.36 | 5.578% | $186.1974 | $186.20 | $186.20 | $186.20 |
| Purchase #6 | $110.83 | 11.284% | $123.3361 | $123.34 | $123.35 | $123.30 |
| Purchase #7 | $18.39 | 7.447% | $19.7595 | $19.76 | $19.75 | $19.80 |
| 7 purchase totals = | $870.93 | $916.2034 | $916.21 | $916.20 | $916.20 | |