| 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 | $113.69 | 3.661% | $117.8522 | $117.85 | $117.85 | $117.90 |
| Purchase #2 | $196.39 | 8.349% | $212.7866 | $212.79 | $212.80 | $212.80 |
| Purchase #3 | $77.92 | 13.826% | $88.6932 | $88.69 | $88.70 | $88.70 |
| Purchase #4 | $241.41 | 8.637% | $262.2606 | $262.26 | $262.25 | $262.30 |
| Purchase #5 | $55.84 | 8.750% | $60.726 | $60.73 | $60.75 | $60.70 |
| Purchase #6 | $99.90 | 12.782% | $112.6692 | $112.67 | $112.65 | $112.70 |
| Purchase #7 | $69.49 | 5.270% | $73.1521 | $73.15 | $73.15 | $73.20 |
| 7 purchase totals = | $854.64 | $928.1399 | $928.14 | $928.15 | $928.30 | |