| 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 | $231.80 | 3.521% | $239.9617 | $239.96 | $239.95 | $240.00 |
| Purchase #2 | $67.99 | 11.454% | $75.7776 | $75.78 | $75.80 | $75.80 |
| Purchase #3 | $20.30 | 4.204% | $21.1534 | $21.15 | $21.15 | $21.20 |
| Purchase #4 | $94.87 | 6.709% | $101.2348 | $101.23 | $101.25 | $101.20 |
| Purchase #5 | $222.42 | 13.797% | $253.1073 | $253.11 | $253.10 | $253.10 |
| Purchase #6 | $155.92 | 5.524% | $164.533 | $164.53 | $164.55 | $164.50 |
| Purchase #7 | $143.91 | 4.221% | $149.9844 | $149.98 | $150.00 | $150.00 |
| 7 purchase totals = | $937.21 | $1,005.7522 | $1,005.74 | $1,005.80 | $1,005.80 | |