| 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 | $206.57 | 10.566% | $228.3962 | $228.40 | $228.40 | $228.40 |
| Purchase #2 | $112.82 | 4.574% | $117.9804 | $117.98 | $118.00 | $118.00 |
| Purchase #3 | $241.93 | 9.614% | $265.1892 | $265.19 | $265.20 | $265.20 |
| Purchase #4 | $28.46 | 6.475% | $30.3028 | $30.30 | $30.30 | $30.30 |
| Purchase #5 | $179.81 | 6.353% | $191.2333 | $191.23 | $191.25 | $191.20 |
| Purchase #6 | $32.97 | 8.468% | $35.7619 | $35.76 | $35.75 | $35.80 |
| Purchase #7 | $99.92 | 9.192% | $109.1046 | $109.10 | $109.10 | $109.10 |
| 7 purchase totals = | $902.48 | $977.9684 | $977.96 | $978.00 | $978.00 | |