| 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 | $108.83 | 8.333% | $117.8988 | $117.90 | $117.90 | $117.90 |
| Purchase #2 | $239.77 | 9.495% | $262.5362 | $262.54 | $262.55 | $262.50 |
| Purchase #3 | $75.26 | 9.187% | $82.1741 | $82.17 | $82.15 | $82.20 |
| Purchase #4 | $49.99 | 3.718% | $51.8486 | $51.85 | $51.85 | $51.80 |
| Purchase #5 | $72.84 | 5.310% | $76.7078 | $76.71 | $76.70 | $76.70 |
| Purchase #6 | $97.27 | 9.543% | $106.5525 | $106.55 | $106.55 | $106.60 |
| Purchase #7 | $225.44 | 10.238% | $248.5205 | $248.52 | $248.50 | $248.50 |
| 7 purchase totals = | $869.40 | $946.2385 | $946.24 | $946.20 | $946.20 | |