| 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 | $182.84 | 10.108% | $201.3215 | $201.32 | $201.30 | $201.30 |
| Purchase #2 | $13.39 | 10.836% | $14.8409 | $14.84 | $14.85 | $14.80 |
| Purchase #3 | $195.86 | 12.582% | $220.5031 | $220.50 | $220.50 | $220.50 |
| Purchase #4 | $150.71 | 7.298% | $161.7088 | $161.71 | $161.70 | $161.70 |
| Purchase #5 | $188.59 | 12.439% | $212.0487 | $212.05 | $212.05 | $212.00 |
| Purchase #6 | $85.79 | 13.868% | $97.6874 | $97.69 | $97.70 | $97.70 |
| Purchase #7 | $42.88 | 8.267% | $46.4249 | $46.42 | $46.40 | $46.40 |
| 7 purchase totals = | $860.06 | $954.5353 | $954.53 | $954.50 | $954.40 | |