| 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 | $215.89 | 5.734% | $228.2691 | $228.27 | $228.25 | $228.30 |
| Purchase #2 | $232.30 | 13.420% | $263.4747 | $263.47 | $263.45 | $263.50 |
| Purchase #3 | $181.46 | 3.854% | $188.4535 | $188.45 | $188.45 | $188.50 |
| Purchase #4 | $217.25 | 4.510% | $227.048 | $227.05 | $227.05 | $227.00 |
| Purchase #5 | $196.36 | 9.444% | $214.9042 | $214.90 | $214.90 | $214.90 |
| Purchase #6 | $237.88 | 7.621% | $256.0088 | $256.01 | $256.00 | $256.00 |
| Purchase #7 | $30.65 | 8.209% | $33.1661 | $33.17 | $33.15 | $33.20 |
| 7 purchase totals = | $1,311.79 | $1,411.3244 | $1,411.32 | $1,411.25 | $1,411.40 | |