| 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 | $203.55 | 6.304% | $216.3818 | $216.38 | $216.40 | $216.40 |
| Purchase #2 | $53.44 | 12.289% | $60.0072 | $60.01 | $60.00 | $60.00 |
| Purchase #3 | $189.57 | 5.456% | $199.9129 | $199.91 | $199.90 | $199.90 |
| Purchase #4 | $244.71 | 3.817% | $254.0506 | $254.05 | $254.05 | $254.10 |
| Purchase #5 | $34.76 | 3.630% | $36.0218 | $36.02 | $36.00 | $36.00 |
| Purchase #6 | $56.66 | 6.709% | $60.4613 | $60.46 | $60.45 | $60.50 |
| Purchase #7 | $28.33 | 6.541% | $30.1831 | $30.18 | $30.20 | $30.20 |
| 7 purchase totals = | $811.02 | $857.0187 | $857.01 | $857.00 | $857.10 | |