| 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 | $217.54 | 7.247% | $233.3051 | $233.31 | $233.30 | $233.30 |
| Purchase #2 | $143.95 | 10.735% | $159.403 | $159.40 | $159.40 | $159.40 |
| Purchase #3 | $222.49 | 11.662% | $248.4368 | $248.44 | $248.45 | $248.40 |
| Purchase #4 | $182.92 | 7.874% | $197.3231 | $197.32 | $197.30 | $197.30 |
| Purchase #5 | $170.89 | 13.625% | $194.1738 | $194.17 | $194.15 | $194.20 |
| Purchase #6 | $55.27 | 8.676% | $60.0652 | $60.07 | $60.05 | $60.10 |
| Purchase #7 | $222.90 | 12.708% | $251.2261 | $251.23 | $251.25 | $251.20 |
| 7 purchase totals = | $1,215.96 | $1,343.9331 | $1,343.94 | $1,343.90 | $1,343.90 | |