| 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 | $195.54 | 12.464% | $219.9121 | $219.91 | $219.90 | $219.90 |
| Purchase #2 | $110.58 | 10.437% | $122.1212 | $122.12 | $122.10 | $122.10 |
| Purchase #3 | $169.58 | 10.114% | $186.7313 | $186.73 | $186.75 | $186.70 |
| Purchase #4 | $238.97 | 9.583% | $261.8705 | $261.87 | $261.85 | $261.90 |
| Purchase #5 | $98.40 | 3.404% | $101.7495 | $101.75 | $101.75 | $101.70 |
| Purchase #6 | $169.69 | 6.213% | $180.2328 | $180.23 | $180.25 | $180.20 |
| Purchase #7 | $90.63 | 9.818% | $99.5281 | $99.53 | $99.55 | $99.50 |
| 7 purchase totals = | $1,073.39 | $1,172.1455 | $1,172.14 | $1,172.15 | $1,172.00 | |