| 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 | $121.66 | 4.852% | $127.5629 | $127.56 | $127.55 | $127.60 |
| Purchase #2 | $26.56 | 3.115% | $27.3873 | $27.39 | $27.40 | $27.40 |
| Purchase #3 | $207.65 | 7.356% | $222.9247 | $222.92 | $222.90 | $222.90 |
| Purchase #4 | $15.32 | 9.271% | $16.7403 | $16.74 | $16.75 | $16.70 |
| Purchase #5 | $30.32 | 9.349% | $33.1546 | $33.15 | $33.15 | $33.20 |
| Purchase #6 | $138.93 | 13.336% | $157.4577 | $157.46 | $157.45 | $157.50 |
| Purchase #7 | $217.29 | 6.329% | $231.0423 | $231.04 | $231.05 | $231.00 |
| 7 purchase totals = | $757.73 | $816.2698 | $816.26 | $816.25 | $816.30 | |