| 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 | $109.48 | 4.627% | $114.5456 | $114.55 | $114.55 | $114.50 |
| Purchase #2 | $173.79 | 12.406% | $195.3504 | $195.35 | $195.35 | $195.40 |
| Purchase #3 | $202.40 | 5.850% | $214.2404 | $214.24 | $214.25 | $214.20 |
| Purchase #4 | $169.41 | 13.214% | $191.7958 | $191.80 | $191.80 | $191.80 |
| Purchase #5 | $8.42 | 10.618% | $9.314 | $9.31 | $9.30 | $9.30 |
| Purchase #6 | $14.45 | 10.249% | $15.931 | $15.93 | $15.95 | $15.90 |
| Purchase #7 | $92.75 | 11.349% | $103.2762 | $103.28 | $103.30 | $103.30 |
| 7 purchase totals = | $770.70 | $844.4534 | $844.46 | $844.50 | $844.40 | |