| 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 | $139.28 | 3.366% | $143.9682 | $143.97 | $143.95 | $144.00 |
| Purchase #2 | $125.34 | 7.424% | $134.6452 | $134.65 | $134.65 | $134.60 |
| Purchase #3 | $87.85 | 10.855% | $97.3861 | $97.39 | $97.40 | $97.40 |
| Purchase #4 | $240.38 | 7.443% | $258.2715 | $258.27 | $258.25 | $258.30 |
| Purchase #5 | $57.56 | 3.807% | $59.7513 | $59.75 | $59.75 | $59.80 |
| Purchase #6 | $248.68 | 11.299% | $276.7784 | $276.78 | $276.80 | $276.80 |
| Purchase #7 | $235.53 | 11.410% | $262.404 | $262.40 | $262.40 | $262.40 |
| 7 purchase totals = | $1,134.62 | $1,233.2047 | $1,233.21 | $1,233.20 | $1,233.30 | |