| 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 | $18.77 | 13.650% | $21.3321 | $21.33 | $21.35 | $21.30 |
| Purchase #2 | $188.97 | 3.315% | $195.2344 | $195.23 | $195.25 | $195.20 |
| Purchase #3 | $100.67 | 10.276% | $111.0148 | $111.01 | $111.00 | $111.00 |
| Purchase #4 | $158.34 | 11.619% | $176.7375 | $176.74 | $176.75 | $176.70 |
| Purchase #5 | $217.37 | 13.344% | $246.3759 | $246.38 | $246.40 | $246.40 |
| Purchase #6 | $53.68 | 8.788% | $58.3974 | $58.40 | $58.40 | $58.40 |
| Purchase #7 | $88.63 | 5.127% | $93.1741 | $93.17 | $93.15 | $93.20 |
| 7 purchase totals = | $826.43 | $902.2662 | $902.26 | $902.30 | $902.20 | |