| 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 | $120.38 | 12.808% | $135.7983 | $135.80 | $135.80 | $135.80 |
| Purchase #2 | $86.60 | 12.395% | $97.3341 | $97.33 | $97.35 | $97.30 |
| Purchase #3 | $108.93 | 8.673% | $118.3775 | $118.38 | $118.40 | $118.40 |
| Purchase #4 | $204.90 | 5.110% | $215.3704 | $215.37 | $215.35 | $215.40 |
| Purchase #5 | $250.38 | 4.696% | $262.1378 | $262.14 | $262.15 | $262.10 |
| Purchase #6 | $8.65 | 13.652% | $9.8309 | $9.83 | $9.85 | $9.80 |
| Purchase #7 | $27.39 | 11.351% | $30.499 | $30.50 | $30.50 | $30.50 |
| 7 purchase totals = | $807.23 | $869.3480 | $869.35 | $869.40 | $869.30 | |