| 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 | $217.80 | 7.451% | $234.0283 | $234.03 | $234.05 | $234.00 |
| Purchase #2 | $220.73 | 6.110% | $234.2166 | $234.22 | $234.20 | $234.20 |
| Purchase #3 | $74.42 | 4.571% | $77.8217 | $77.82 | $77.80 | $77.80 |
| Purchase #4 | $156.68 | 10.576% | $173.2505 | $173.25 | $173.25 | $173.30 |
| Purchase #5 | $9.28 | 12.757% | $10.4638 | $10.46 | $10.45 | $10.50 |
| Purchase #6 | $53.30 | 8.741% | $57.959 | $57.96 | $57.95 | $58.00 |
| Purchase #7 | $73.32 | 3.665% | $76.0072 | $76.01 | $76.00 | $76.00 |
| 7 purchase totals = | $805.53 | $863.7471 | $863.75 | $863.70 | $863.80 | |