| 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 | $190.76 | 11.268% | $212.2548 | $212.25 | $212.25 | $212.30 |
| Purchase #2 | $20.60 | 12.285% | $23.1307 | $23.13 | $23.15 | $23.10 |
| Purchase #3 | $145.38 | 5.427% | $153.2698 | $153.27 | $153.25 | $153.30 |
| Purchase #4 | $243.82 | 5.577% | $257.4178 | $257.42 | $257.40 | $257.40 |
| Purchase #5 | $15.78 | 11.119% | $17.5346 | $17.53 | $17.55 | $17.50 |
| Purchase #6 | $52.72 | 8.400% | $57.1485 | $57.15 | $57.15 | $57.10 |
| Purchase #7 | $72.53 | 8.450% | $78.6588 | $78.66 | $78.65 | $78.70 |
| 7 purchase totals = | $741.59 | $799.4150 | $799.41 | $799.40 | $799.40 | |