| 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 | $248.98 | 7.328% | $267.2253 | $267.23 | $267.25 | $267.20 |
| Purchase #2 | $200.30 | 7.860% | $216.0436 | $216.04 | $216.05 | $216.00 |
| Purchase #3 | $103.25 | 10.170% | $113.7505 | $113.75 | $113.75 | $113.80 |
| Purchase #4 | $143.34 | 10.184% | $157.9377 | $157.94 | $157.95 | $157.90 |
| Purchase #5 | $42.26 | 5.725% | $44.6794 | $44.68 | $44.70 | $44.70 |
| Purchase #6 | $97.90 | 5.181% | $102.9722 | $102.97 | $102.95 | $103.00 |
| Purchase #7 | $215.37 | 8.721% | $234.1524 | $234.15 | $234.15 | $234.20 |
| 7 purchase totals = | $1,051.40 | $1,136.7611 | $1,136.76 | $1,136.80 | $1,136.80 | |