| 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 | $214.97 | 3.594% | $222.696 | $222.70 | $222.70 | $222.70 |
| Purchase #2 | $33.55 | 10.845% | $37.1885 | $37.19 | $37.20 | $37.20 |
| Purchase #3 | $215.47 | 11.323% | $239.8677 | $239.87 | $239.85 | $239.90 |
| Purchase #4 | $126.30 | 4.359% | $131.8054 | $131.81 | $131.80 | $131.80 |
| Purchase #5 | $125.97 | 3.575% | $130.4734 | $130.47 | $130.45 | $130.50 |
| Purchase #6 | $24.50 | 4.552% | $25.6152 | $25.62 | $25.60 | $25.60 |
| Purchase #7 | $178.65 | 7.316% | $191.72 | $191.72 | $191.70 | $191.70 |
| 7 purchase totals = | $919.41 | $979.3662 | $979.38 | $979.30 | $979.40 | |