| 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 | $220.85 | 3.652% | $228.9154 | $228.92 | $228.90 | $228.90 |
| Purchase #2 | $242.82 | 7.581% | $261.2282 | $261.23 | $261.25 | $261.20 |
| Purchase #3 | $29.39 | 13.378% | $33.3218 | $33.32 | $33.30 | $33.30 |
| Purchase #4 | $179.97 | 8.257% | $194.8301 | $194.83 | $194.85 | $194.80 |
| Purchase #5 | $67.94 | 8.210% | $73.5179 | $73.52 | $73.50 | $73.50 |
| Purchase #6 | $227.78 | 9.210% | $248.7585 | $248.76 | $248.75 | $248.80 |
| Purchase #7 | $77.80 | 9.650% | $85.3077 | $85.31 | $85.30 | $85.30 |
| 7 purchase totals = | $1,046.55 | $1,125.8796 | $1,125.89 | $1,125.85 | $1,125.80 | |