| 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 | $247.32 | 13.311% | $280.2408 | $280.24 | $280.25 | $280.20 |
| Purchase #2 | $53.97 | 12.178% | $60.5425 | $60.54 | $60.55 | $60.50 |
| Purchase #3 | $78.75 | 12.863% | $88.8796 | $88.88 | $88.90 | $88.90 |
| Purchase #4 | $114.92 | 13.585% | $130.5319 | $130.53 | $130.55 | $130.50 |
| Purchase #5 | $77.66 | 10.571% | $85.8694 | $85.87 | $85.85 | $85.90 |
| Purchase #6 | $149.40 | 11.678% | $166.8469 | $166.85 | $166.85 | $166.80 |
| Purchase #7 | $85.80 | 13.272% | $97.1874 | $97.19 | $97.20 | $97.20 |
| 7 purchase totals = | $807.82 | $910.0985 | $910.10 | $910.15 | $910.00 | |