| 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 | $238.26 | 3.748% | $247.19 | $247.19 | $247.20 | $247.20 |
| Purchase #2 | $151.66 | 9.296% | $165.7583 | $165.76 | $165.75 | $165.80 |
| Purchase #3 | $179.29 | 13.464% | $203.4296 | $203.43 | $203.45 | $203.40 |
| Purchase #4 | $12.38 | 4.467% | $12.933 | $12.93 | $12.95 | $12.90 |
| Purchase #5 | $41.34 | 13.576% | $46.9523 | $46.95 | $46.95 | $47.00 |
| Purchase #6 | $29.39 | 3.258% | $30.3475 | $30.35 | $30.35 | $30.30 |
| Purchase #7 | $90.71 | 7.464% | $97.4806 | $97.48 | $97.50 | $97.50 |
| 7 purchase totals = | $743.03 | $804.0913 | $804.09 | $804.15 | $804.10 | |