| 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 | $235.90 | 10.321% | $260.2472 | $260.25 | $260.25 | $260.20 |
| Purchase #2 | $241.95 | 10.758% | $267.979 | $267.98 | $268.00 | $268.00 |
| Purchase #3 | $15.26 | 6.867% | $16.3079 | $16.31 | $16.30 | $16.30 |
| Purchase #4 | $22.95 | 13.285% | $25.9989 | $26.00 | $26.00 | $26.00 |
| Purchase #5 | $110.33 | 3.253% | $113.919 | $113.92 | $113.90 | $113.90 |
| Purchase #6 | $16.79 | 12.797% | $18.9386 | $18.94 | $18.95 | $18.90 |
| Purchase #7 | $68.39 | 8.407% | $74.1395 | $74.14 | $74.15 | $74.10 |
| 7 purchase totals = | $711.57 | $777.5301 | $777.54 | $777.55 | $777.40 | |