| 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 | $231.91 | 4.332% | $241.9563 | $241.96 | $241.95 | $242.00 |
| Purchase #2 | $186.74 | 4.106% | $194.4075 | $194.41 | $194.40 | $194.40 |
| Purchase #3 | $64.48 | 13.605% | $73.2525 | $73.25 | $73.25 | $73.30 |
| Purchase #4 | $93.29 | 11.324% | $103.8542 | $103.85 | $103.85 | $103.90 |
| Purchase #5 | $91.27 | 7.322% | $97.9528 | $97.95 | $97.95 | $98.00 |
| Purchase #6 | $138.50 | 10.598% | $153.1782 | $153.18 | $153.20 | $153.20 |
| Purchase #7 | $108.53 | 5.693% | $114.7086 | $114.71 | $114.70 | $114.70 |
| 7 purchase totals = | $914.72 | $979.3101 | $979.31 | $979.30 | $979.50 | |