| 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 | $112.52 | 8.635% | $122.2361 | $122.24 | $122.25 | $122.20 |
| Purchase #2 | $33.91 | 13.118% | $38.3583 | $38.36 | $38.35 | $38.40 |
| Purchase #3 | $67.41 | 8.715% | $73.2848 | $73.28 | $73.30 | $73.30 |
| Purchase #4 | $186.53 | 7.156% | $199.8781 | $199.88 | $199.90 | $199.90 |
| Purchase #5 | $224.62 | 4.590% | $234.9301 | $234.93 | $234.95 | $234.90 |
| Purchase #6 | $119.84 | 6.458% | $127.5793 | $127.58 | $127.60 | $127.60 |
| Purchase #7 | $23.95 | 10.605% | $26.4899 | $26.49 | $26.50 | $26.50 |
| 7 purchase totals = | $768.78 | $822.7566 | $822.76 | $822.85 | $822.80 | |