| 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 | $198.95 | 4.640% | $208.1813 | $208.18 | $208.20 | $208.20 |
| Purchase #2 | $182.51 | 12.478% | $205.2836 | $205.28 | $205.30 | $205.30 |
| Purchase #3 | $185.50 | 3.154% | $191.3507 | $191.35 | $191.35 | $191.40 |
| Purchase #4 | $213.31 | 5.231% | $224.4682 | $224.47 | $224.45 | $224.50 |
| Purchase #5 | $14.54 | 8.174% | $15.7285 | $15.73 | $15.75 | $15.70 |
| Purchase #6 | $215.59 | 8.273% | $233.4258 | $233.43 | $233.45 | $233.40 |
| Purchase #7 | $8.51 | 9.111% | $9.2853 | $9.29 | $9.30 | $9.30 |
| 7 purchase totals = | $1,018.91 | $1,087.7234 | $1,087.73 | $1,087.80 | $1,087.80 | |