| 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 | $250.87 | 13.692% | $285.2191 | $285.22 | $285.20 | $285.20 |
| Purchase #2 | $180.39 | 5.419% | $190.1653 | $190.17 | $190.15 | $190.20 |
| Purchase #3 | $237.52 | 6.599% | $253.1939 | $253.19 | $253.20 | $253.20 |
| Purchase #4 | $30.79 | 10.256% | $33.9478 | $33.95 | $33.95 | $33.90 |
| Purchase #5 | $207.47 | 12.180% | $232.7398 | $232.74 | $232.75 | $232.70 |
| Purchase #6 | $131.27 | 12.679% | $147.9137 | $147.91 | $147.90 | $147.90 |
| Purchase #7 | $231.60 | 9.352% | $253.2592 | $253.26 | $253.25 | $253.30 |
| 7 purchase totals = | $1,269.91 | $1,396.4388 | $1,396.44 | $1,396.40 | $1,396.40 | |