| 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 | $234.71 | 11.336% | $261.3167 | $261.32 | $261.30 | $261.30 |
| Purchase #2 | $204.38 | 3.537% | $211.6089 | $211.61 | $211.60 | $211.60 |
| Purchase #3 | $103.98 | 11.386% | $115.8192 | $115.82 | $115.80 | $115.80 |
| Purchase #4 | $197.95 | 11.451% | $220.6173 | $220.62 | $220.60 | $220.60 |
| Purchase #5 | $154.82 | 3.691% | $160.5344 | $160.53 | $160.55 | $160.50 |
| Purchase #6 | $152.69 | 11.630% | $170.4478 | $170.45 | $170.45 | $170.40 |
| Purchase #7 | $222.25 | 11.665% | $248.1755 | $248.18 | $248.20 | $248.20 |
| 7 purchase totals = | $1,270.78 | $1,388.5198 | $1,388.53 | $1,388.50 | $1,388.40 | |