| 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 | $190.91 | 3.697% | $197.9679 | $197.97 | $197.95 | $198.00 |
| Purchase #2 | $196.81 | 10.641% | $217.7526 | $217.75 | $217.75 | $217.80 |
| Purchase #3 | $187.43 | 11.594% | $209.1606 | $209.16 | $209.15 | $209.20 |
| Purchase #4 | $212.88 | 4.362% | $222.1658 | $222.17 | $222.15 | $222.20 |
| Purchase #5 | $41.54 | 10.285% | $45.8124 | $45.81 | $45.80 | $45.80 |
| Purchase #6 | $250.48 | 5.515% | $264.294 | $264.29 | $264.30 | $264.30 |
| Purchase #7 | $219.41 | 13.410% | $248.8329 | $248.83 | $248.85 | $248.80 |
| 7 purchase totals = | $1,299.46 | $1,405.9862 | $1,405.98 | $1,405.95 | $1,406.10 | |