| 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 | $103.96 | 11.836% | $116.2647 | $116.26 | $116.25 | $116.30 |
| Purchase #2 | $122.82 | 8.740% | $133.5545 | $133.55 | $133.55 | $133.60 |
| Purchase #3 | $151.35 | 7.500% | $162.7013 | $162.70 | $162.70 | $162.70 |
| Purchase #4 | $229.55 | 13.725% | $261.0557 | $261.06 | $261.05 | $261.10 |
| Purchase #5 | $233.66 | 7.845% | $251.9906 | $251.99 | $252.00 | $252.00 |
| Purchase #6 | $220.61 | 12.446% | $248.0671 | $248.07 | $248.05 | $248.10 |
| Purchase #7 | $98.49 | 5.458% | $103.8656 | $103.87 | $103.85 | $103.90 |
| 7 purchase totals = | $1,160.44 | $1,277.4995 | $1,277.50 | $1,277.45 | $1,277.70 | |