| 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 | $109.68 | 11.346% | $122.1243 | $122.12 | $122.10 | $122.10 |
| Purchase #2 | $241.83 | 7.599% | $260.2067 | $260.21 | $260.20 | $260.20 |
| Purchase #3 | $212.63 | 4.528% | $222.2579 | $222.26 | $222.25 | $222.30 |
| Purchase #4 | $217.54 | 10.635% | $240.6754 | $240.68 | $240.70 | $240.70 |
| Purchase #5 | $87.79 | 11.146% | $97.5751 | $97.58 | $97.60 | $97.60 |
| Purchase #6 | $85.47 | 10.307% | $94.2794 | $94.28 | $94.30 | $94.30 |
| Purchase #7 | $217.74 | 9.270% | $237.9245 | $237.92 | $237.90 | $237.90 |
| 7 purchase totals = | $1,172.68 | $1,275.0433 | $1,275.05 | $1,275.05 | $1,275.10 | |