| 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 | $110.90 | 11.166% | $123.2831 | $123.28 | $123.30 | $123.30 |
| Purchase #2 | $243.72 | 7.249% | $261.3873 | $261.39 | $261.40 | $261.40 |
| Purchase #3 | $72.57 | 4.533% | $75.8596 | $75.86 | $75.85 | $75.90 |
| Purchase #4 | $131.78 | 8.258% | $142.6624 | $142.66 | $142.65 | $142.70 |
| Purchase #5 | $30.54 | 4.516% | $31.9192 | $31.92 | $31.90 | $31.90 |
| Purchase #6 | $184.73 | 8.274% | $200.0146 | $200.01 | $200.00 | $200.00 |
| Purchase #7 | $8.43 | 9.560% | $9.2359 | $9.24 | $9.25 | $9.20 |
| 7 purchase totals = | $782.67 | $844.3621 | $844.36 | $844.35 | $844.40 | |