| 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 | $130.94 | 11.699% | $146.2587 | $146.26 | $146.25 | $146.30 |
| Purchase #2 | $90.70 | 9.315% | $99.1487 | $99.15 | $99.15 | $99.10 |
| Purchase #3 | $50.69 | 7.414% | $54.4482 | $54.45 | $54.45 | $54.40 |
| Purchase #4 | $237.60 | 10.388% | $262.2819 | $262.28 | $262.30 | $262.30 |
| Purchase #5 | $236.74 | 10.327% | $261.1881 | $261.19 | $261.20 | $261.20 |
| Purchase #6 | $195.98 | 5.491% | $206.7413 | $206.74 | $206.75 | $206.70 |
| Purchase #7 | $166.57 | 12.636% | $187.6178 | $187.62 | $187.60 | $187.60 |
| 7 purchase totals = | $1,109.22 | $1,217.6847 | $1,217.69 | $1,217.70 | $1,217.60 | |