| 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 | $210.36 | 10.457% | $232.3573 | $232.36 | $232.35 | $232.40 |
| Purchase #2 | $106.64 | 10.259% | $117.5802 | $117.58 | $117.60 | $117.60 |
| Purchase #3 | $176.80 | 3.119% | $182.3144 | $182.31 | $182.30 | $182.30 |
| Purchase #4 | $89.43 | 10.868% | $99.1493 | $99.15 | $99.15 | $99.10 |
| Purchase #5 | $113.69 | 10.536% | $125.6684 | $125.67 | $125.65 | $125.70 |
| Purchase #6 | $12.49 | 11.185% | $13.887 | $13.89 | $13.90 | $13.90 |
| Purchase #7 | $30.61 | 7.225% | $32.8216 | $32.82 | $32.80 | $32.80 |
| 7 purchase totals = | $740.02 | $803.7782 | $803.78 | $803.75 | $803.80 | |