| 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 | $19.76 | 9.697% | $21.6761 | $21.68 | $21.70 | $21.70 |
| Purchase #2 | $194.77 | 6.138% | $206.725 | $206.73 | $206.75 | $206.70 |
| Purchase #3 | $55.99 | 5.535% | $59.089 | $59.09 | $59.10 | $59.10 |
| Purchase #4 | $240.53 | 8.623% | $261.2709 | $261.27 | $261.25 | $261.30 |
| Purchase #5 | $181.91 | 10.345% | $200.7286 | $200.73 | $200.75 | $200.70 |
| Purchase #6 | $217.39 | 12.454% | $244.4638 | $244.46 | $244.45 | $244.50 |
| Purchase #7 | $227.29 | 8.790% | $247.2688 | $247.27 | $247.25 | $247.30 |
| 7 purchase totals = | $1,137.64 | $1,241.2222 | $1,241.23 | $1,241.25 | $1,241.30 | |