| 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 | $217.80 | 4.534% | $227.6751 | $227.68 | $227.70 | $227.70 |
| Purchase #2 | $228.85 | 10.479% | $252.8312 | $252.83 | $252.85 | $252.80 |
| Purchase #3 | $97.29 | 4.169% | $101.346 | $101.35 | $101.35 | $101.30 |
| Purchase #4 | $16.59 | 4.704% | $17.3704 | $17.37 | $17.35 | $17.40 |
| Purchase #5 | $59.61 | 3.762% | $61.8525 | $61.85 | $61.85 | $61.90 |
| Purchase #6 | $173.40 | 11.873% | $193.9878 | $193.99 | $194.00 | $194.00 |
| Purchase #7 | $32.58 | 3.681% | $33.7793 | $33.78 | $33.80 | $33.80 |
| 7 purchase totals = | $826.12 | $888.8423 | $888.85 | $888.90 | $888.90 | |