| 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 | $206.78 | 7.372% | $222.0238 | $222.02 | $222.00 | $222.00 |
| Purchase #2 | $70.69 | 5.217% | $74.3779 | $74.38 | $74.40 | $74.40 |
| Purchase #3 | $28.41 | 8.234% | $30.7493 | $30.75 | $30.75 | $30.70 |
| Purchase #4 | $121.70 | 6.300% | $129.3671 | $129.37 | $129.35 | $129.40 |
| Purchase #5 | $110.66 | 3.482% | $114.5132 | $114.51 | $114.50 | $114.50 |
| Purchase #6 | $204.53 | 11.449% | $227.9466 | $227.95 | $227.95 | $227.90 |
| Purchase #7 | $87.83 | 6.772% | $93.7778 | $93.78 | $93.80 | $93.80 |
| 7 purchase totals = | $830.60 | $892.7557 | $892.76 | $892.75 | $892.70 | |