| 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 | $238.68 | 3.863% | $247.9002 | $247.90 | $247.90 | $247.90 |
| Purchase #2 | $194.44 | 9.377% | $212.6726 | $212.67 | $212.65 | $212.70 |
| Purchase #3 | $26.89 | 11.682% | $30.0313 | $30.03 | $30.05 | $30.00 |
| Purchase #4 | $13.85 | 10.797% | $15.3454 | $15.35 | $15.35 | $15.30 |
| Purchase #5 | $31.89 | 13.581% | $36.221 | $36.22 | $36.20 | $36.20 |
| Purchase #6 | $238.62 | 5.654% | $252.1116 | $252.11 | $252.10 | $252.10 |
| Purchase #7 | $24.42 | 7.543% | $26.262 | $26.26 | $26.25 | $26.30 |
| 7 purchase totals = | $768.79 | $820.5441 | $820.54 | $820.50 | $820.50 | |