| 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 | $224.58 | 10.652% | $248.5023 | $248.50 | $248.50 | $248.50 |
| Purchase #2 | $121.34 | 13.541% | $137.7706 | $137.77 | $137.75 | $137.80 |
| Purchase #3 | $184.45 | 11.258% | $205.2154 | $205.22 | $205.20 | $205.20 |
| Purchase #4 | $219.41 | 3.762% | $227.6642 | $227.66 | $227.65 | $227.70 |
| Purchase #5 | $213.49 | 7.597% | $229.7088 | $229.71 | $229.70 | $229.70 |
| Purchase #6 | $89.57 | 10.779% | $99.2248 | $99.22 | $99.20 | $99.20 |
| Purchase #7 | $74.78 | 11.307% | $83.2354 | $83.24 | $83.25 | $83.20 |
| 7 purchase totals = | $1,127.62 | $1,231.3215 | $1,231.32 | $1,231.25 | $1,231.30 | |