| 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 | $188.66 | 8.602% | $204.8885 | $204.89 | $204.90 | $204.90 |
| Purchase #2 | $102.62 | 3.322% | $106.029 | $106.03 | $106.05 | $106.00 |
| Purchase #3 | $201.61 | 12.723% | $227.2608 | $227.26 | $227.25 | $227.30 |
| Purchase #4 | $67.25 | 10.769% | $74.4922 | $74.49 | $74.50 | $74.50 |
| Purchase #5 | $90.36 | 7.368% | $97.0177 | $97.02 | $97.00 | $97.00 |
| Purchase #6 | $68.64 | 13.318% | $77.7815 | $77.78 | $77.80 | $77.80 |
| Purchase #7 | $84.28 | 13.490% | $95.6494 | $95.65 | $95.65 | $95.60 |
| 7 purchase totals = | $803.42 | $883.1191 | $883.12 | $883.15 | $883.10 | |