| 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 | $220.58 | 11.153% | $245.1813 | $245.18 | $245.20 | $245.20 |
| Purchase #2 | $71.51 | 10.732% | $79.1845 | $79.18 | $79.20 | $79.20 |
| Purchase #3 | $45.75 | 4.566% | $47.8389 | $47.84 | $47.85 | $47.80 |
| Purchase #4 | $79.30 | 9.431% | $86.7788 | $86.78 | $86.80 | $86.80 |
| Purchase #5 | $143.76 | 12.719% | $162.0448 | $162.04 | $162.05 | $162.00 |
| Purchase #6 | $19.85 | 9.142% | $21.6647 | $21.66 | $21.65 | $21.70 |
| Purchase #7 | $240.50 | 11.527% | $268.2224 | $268.22 | $268.20 | $268.20 |
| 7 purchase totals = | $821.25 | $910.9154 | $910.90 | $910.95 | $910.90 | |