| 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 | $231.58 | 3.591% | $239.896 | $239.90 | $239.90 | $239.90 |
| Purchase #2 | $26.76 | 13.798% | $30.4523 | $30.45 | $30.45 | $30.50 |
| Purchase #3 | $46.67 | 12.820% | $52.6531 | $52.65 | $52.65 | $52.70 |
| Purchase #4 | $23.30 | 8.812% | $25.3532 | $25.35 | $25.35 | $25.40 |
| Purchase #5 | $22.82 | 11.366% | $25.4137 | $25.41 | $25.40 | $25.40 |
| Purchase #6 | $250.95 | 8.151% | $271.4049 | $271.40 | $271.40 | $271.40 |
| Purchase #7 | $34.49 | 7.661% | $37.1323 | $37.13 | $37.15 | $37.10 |
| 7 purchase totals = | $636.57 | $682.3055 | $682.29 | $682.30 | $682.40 | |