| 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 | $105.90 | 12.791% | $119.4457 | $119.45 | $119.45 | $119.40 |
| Purchase #2 | $122.38 | 9.762% | $134.3267 | $134.33 | $134.35 | $134.30 |
| Purchase #3 | $127.84 | 12.199% | $143.4352 | $143.44 | $143.45 | $143.40 |
| Purchase #4 | $205.63 | 10.450% | $227.1183 | $227.12 | $227.10 | $227.10 |
| Purchase #5 | $126.34 | 5.194% | $132.9021 | $132.90 | $132.90 | $132.90 |
| Purchase #6 | $173.63 | 6.706% | $185.2736 | $185.27 | $185.25 | $185.30 |
| Purchase #7 | $240.47 | 12.404% | $270.2979 | $270.30 | $270.30 | $270.30 |
| 7 purchase totals = | $1,102.19 | $1,212.7995 | $1,212.81 | $1,212.80 | $1,212.70 | |