| 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 | $145.36 | 6.210% | $154.3869 | $154.39 | $154.40 | $154.40 |
| Purchase #2 | $11.36 | 8.304% | $12.3033 | $12.30 | $12.30 | $12.30 |
| Purchase #3 | $47.42 | 3.345% | $49.0062 | $49.01 | $49.00 | $49.00 |
| Purchase #4 | $124.47 | 11.382% | $138.6372 | $138.64 | $138.65 | $138.60 |
| Purchase #5 | $40.74 | 10.868% | $45.1676 | $45.17 | $45.15 | $45.20 |
| Purchase #6 | $97.93 | 11.191% | $108.8893 | $108.89 | $108.90 | $108.90 |
| Purchase #7 | $242.76 | 3.334% | $250.8536 | $250.85 | $250.85 | $250.90 |
| 7 purchase totals = | $710.04 | $759.2441 | $759.25 | $759.25 | $759.30 | |