| 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 | $249.91 | 13.153% | $282.7807 | $282.78 | $282.80 | $282.80 |
| Purchase #2 | $143.56 | 11.480% | $160.0407 | $160.04 | $160.05 | $160.00 |
| Purchase #3 | $194.93 | 10.518% | $215.4327 | $215.43 | $215.45 | $215.40 |
| Purchase #4 | $198.99 | 10.681% | $220.2441 | $220.24 | $220.25 | $220.20 |
| Purchase #5 | $26.90 | 8.750% | $29.2538 | $29.25 | $29.25 | $29.30 |
| Purchase #6 | $242.99 | 8.599% | $263.8847 | $263.88 | $263.90 | $263.90 |
| Purchase #7 | $217.98 | 11.381% | $242.7883 | $242.79 | $242.80 | $242.80 |
| 7 purchase totals = | $1,275.26 | $1,414.4250 | $1,414.41 | $1,414.50 | $1,414.40 | |