| 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 | $230.34 | 5.161% | $242.2278 | $242.23 | $242.25 | $242.20 |
| Purchase #2 | $250.87 | 13.238% | $284.0802 | $284.08 | $284.10 | $284.10 |
| Purchase #3 | $226.88 | 4.655% | $237.4413 | $237.44 | $237.45 | $237.40 |
| Purchase #4 | $198.99 | 7.764% | $214.4396 | $214.44 | $214.45 | $214.40 |
| Purchase #5 | $214.26 | 5.140% | $225.273 | $225.27 | $225.25 | $225.30 |
| Purchase #6 | $109.80 | 10.415% | $121.2357 | $121.24 | $121.25 | $121.20 |
| Purchase #7 | $166.61 | 13.766% | $189.5455 | $189.55 | $189.55 | $189.50 |
| 7 purchase totals = | $1,397.75 | $1,514.2431 | $1,514.25 | $1,514.30 | $1,514.10 | |