| 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 | $105.70 | 6.426% | $112.4923 | $112.49 | $112.50 | $112.50 |
| Purchase #2 | $180.93 | 9.238% | $197.6443 | $197.64 | $197.65 | $197.60 |
| Purchase #3 | $137.78 | 12.324% | $154.76 | $154.76 | $154.75 | $154.80 |
| Purchase #4 | $206.95 | 9.354% | $226.3081 | $226.31 | $226.30 | $226.30 |
| Purchase #5 | $97.99 | 13.655% | $111.3705 | $111.37 | $111.35 | $111.40 |
| Purchase #6 | $239.38 | 3.625% | $248.0575 | $248.06 | $248.05 | $248.10 |
| Purchase #7 | $227.73 | 5.533% | $240.3303 | $240.33 | $240.35 | $240.30 |
| 7 purchase totals = | $1,196.46 | $1,290.9630 | $1,290.96 | $1,290.95 | $1,291.00 | |