| 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 | $168.71 | 11.730% | $188.4997 | $188.50 | $188.50 | $188.50 |
| Purchase #2 | $26.74 | 12.495% | $30.0812 | $30.08 | $30.10 | $30.10 |
| Purchase #3 | $205.37 | 12.611% | $231.2692 | $231.27 | $231.25 | $231.30 |
| Purchase #4 | $240.93 | 6.843% | $257.4168 | $257.42 | $257.40 | $257.40 |
| Purchase #5 | $75.62 | 4.196% | $78.793 | $78.79 | $78.80 | $78.80 |
| Purchase #6 | $44.55 | 4.360% | $46.4924 | $46.49 | $46.50 | $46.50 |
| Purchase #7 | $226.37 | 10.478% | $250.089 | $250.09 | $250.10 | $250.10 |
| 7 purchase totals = | $988.29 | $1,082.6413 | $1,082.64 | $1,082.65 | $1,082.70 | |