| 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 | $122.97 | 9.121% | $134.1861 | $134.19 | $134.20 | $134.20 |
| Purchase #2 | $56.66 | 11.173% | $62.9906 | $62.99 | $63.00 | $63.00 |
| Purchase #3 | $116.61 | 6.326% | $123.9867 | $123.99 | $124.00 | $124.00 |
| Purchase #4 | $249.54 | 12.537% | $280.8248 | $280.82 | $280.80 | $280.80 |
| Purchase #5 | $30.95 | 8.323% | $33.526 | $33.53 | $33.55 | $33.50 |
| Purchase #6 | $56.98 | 3.684% | $59.0791 | $59.08 | $59.10 | $59.10 |
| Purchase #7 | $116.88 | 4.148% | $121.7282 | $121.73 | $121.75 | $121.70 |
| 7 purchase totals = | $750.59 | $816.3215 | $816.33 | $816.40 | $816.30 | |