| 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 | $116.50 | 13.264% | $131.9526 | $131.95 | $131.95 | $132.00 |
| Purchase #2 | $116.77 | 7.763% | $125.8349 | $125.83 | $125.85 | $125.80 |
| Purchase #3 | $7.94 | 5.671% | $8.3903 | $8.39 | $8.40 | $8.40 |
| Purchase #4 | $69.56 | 4.562% | $72.7333 | $72.73 | $72.75 | $72.70 |
| Purchase #5 | $124.79 | 9.609% | $136.7811 | $136.78 | $136.80 | $136.80 |
| Purchase #6 | $214.72 | 13.332% | $243.3465 | $243.35 | $243.35 | $243.30 |
| Purchase #7 | $131.97 | 8.426% | $143.0898 | $143.09 | $143.10 | $143.10 |
| 7 purchase totals = | $782.25 | $862.1285 | $862.12 | $862.20 | $862.10 | |