| 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 | $191.56 | 9.546% | $209.8463 | $209.85 | $209.85 | $209.80 |
| Purchase #2 | $160.42 | 10.198% | $176.7796 | $176.78 | $176.80 | $176.80 |
| Purchase #3 | $233.45 | 4.583% | $244.149 | $244.15 | $244.15 | $244.10 |
| Purchase #4 | $219.66 | 5.591% | $231.9412 | $231.94 | $231.95 | $231.90 |
| Purchase #5 | $250.37 | 4.348% | $261.2561 | $261.26 | $261.25 | $261.30 |
| Purchase #6 | $169.49 | 9.794% | $186.0899 | $186.09 | $186.10 | $186.10 |
| Purchase #7 | $191.68 | 5.545% | $202.3087 | $202.31 | $202.30 | $202.30 |
| 7 purchase totals = | $1,416.63 | $1,512.3708 | $1,512.38 | $1,512.40 | $1,512.30 | |