| 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 | $229.66 | 13.354% | $260.3288 | $260.33 | $260.35 | $260.30 |
| Purchase #2 | $174.97 | 6.611% | $186.5373 | $186.54 | $186.55 | $186.50 |
| Purchase #3 | $28.76 | 7.346% | $30.8727 | $30.87 | $30.85 | $30.90 |
| Purchase #4 | $220.81 | 12.591% | $248.6122 | $248.61 | $248.60 | $248.60 |
| Purchase #5 | $26.58 | 6.344% | $28.2662 | $28.27 | $28.25 | $28.30 |
| Purchase #6 | $175.50 | 9.597% | $192.3427 | $192.34 | $192.35 | $192.30 |
| Purchase #7 | $21.41 | 8.621% | $23.2558 | $23.26 | $23.25 | $23.30 |
| 7 purchase totals = | $877.69 | $970.2157 | $970.22 | $970.20 | $970.20 | |