| 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 | $223.28 | 10.713% | $247.2 | $247.20 | $247.20 | $247.20 |
| Purchase #2 | $186.97 | 4.477% | $195.3406 | $195.34 | $195.35 | $195.30 |
| Purchase #3 | $233.37 | 12.398% | $262.3032 | $262.30 | $262.30 | $262.30 |
| Purchase #4 | $187.28 | 8.155% | $202.5527 | $202.55 | $202.55 | $202.60 |
| Purchase #5 | $183.51 | 5.844% | $194.2343 | $194.23 | $194.25 | $194.20 |
| Purchase #6 | $227.25 | 11.872% | $254.2291 | $254.23 | $254.25 | $254.20 |
| Purchase #7 | $10.83 | 13.364% | $12.2773 | $12.28 | $12.30 | $12.30 |
| 7 purchase totals = | $1,252.49 | $1,368.1372 | $1,368.13 | $1,368.20 | $1,368.10 | |