| 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 | $190.89 | 13.821% | $217.2729 | $217.27 | $217.25 | $217.30 |
| Purchase #2 | $97.77 | 5.695% | $103.338 | $103.34 | $103.35 | $103.30 |
| Purchase #3 | $202.80 | 6.443% | $215.8664 | $215.87 | $215.85 | $215.90 |
| Purchase #4 | $204.34 | 12.133% | $229.1326 | $229.13 | $229.15 | $229.10 |
| Purchase #5 | $226.91 | 11.214% | $252.3557 | $252.36 | $252.35 | $252.40 |
| Purchase #6 | $46.33 | 5.374% | $48.8198 | $48.82 | $48.80 | $48.80 |
| Purchase #7 | $104.97 | 8.562% | $113.9575 | $113.96 | $113.95 | $114.00 |
| 7 purchase totals = | $1,074.01 | $1,180.7429 | $1,180.75 | $1,180.70 | $1,180.80 | |