| 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 | $117.29 | 8.371% | $127.1083 | $127.11 | $127.10 | $127.10 |
| Purchase #2 | $123.70 | 12.398% | $139.0363 | $139.04 | $139.05 | $139.00 |
| Purchase #3 | $9.82 | 6.263% | $10.435 | $10.44 | $10.45 | $10.40 |
| Purchase #4 | $196.48 | 8.256% | $212.7014 | $212.70 | $212.70 | $212.70 |
| Purchase #5 | $104.90 | 10.253% | $115.6554 | $115.66 | $115.65 | $115.70 |
| Purchase #6 | $50.50 | 3.122% | $52.0766 | $52.08 | $52.10 | $52.10 |
| Purchase #7 | $228.81 | 3.555% | $236.9442 | $236.94 | $236.95 | $236.90 |
| 7 purchase totals = | $831.50 | $893.9572 | $893.97 | $894.00 | $893.90 | |