| 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 | $108.43 | 8.738% | $117.9046 | $117.90 | $117.90 | $117.90 |
| Purchase #2 | $6.90 | 12.414% | $7.7566 | $7.76 | $7.75 | $7.80 |
| Purchase #3 | $39.84 | 9.852% | $43.765 | $43.77 | $43.75 | $43.80 |
| Purchase #4 | $224.60 | 8.298% | $243.2373 | $243.24 | $243.25 | $243.20 |
| Purchase #5 | $214.47 | 3.804% | $222.6284 | $222.63 | $222.65 | $222.60 |
| Purchase #6 | $139.44 | 13.335% | $158.0343 | $158.03 | $158.05 | $158.00 |
| Purchase #7 | $129.91 | 9.688% | $142.4957 | $142.50 | $142.50 | $142.50 |
| 7 purchase totals = | $863.59 | $935.8219 | $935.83 | $935.85 | $935.80 | |