| 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 | $236.59 | 12.307% | $265.7071 | $265.71 | $265.70 | $265.70 |
| Purchase #2 | $241.55 | 3.241% | $249.3786 | $249.38 | $249.40 | $249.40 |
| Purchase #3 | $116.78 | 7.458% | $125.4895 | $125.49 | $125.50 | $125.50 |
| Purchase #4 | $51.87 | 6.171% | $55.0709 | $55.07 | $55.05 | $55.10 |
| Purchase #5 | $34.25 | 6.316% | $36.4132 | $36.41 | $36.40 | $36.40 |
| Purchase #6 | $143.74 | 10.385% | $158.6674 | $158.67 | $158.65 | $158.70 |
| Purchase #7 | $48.73 | 11.262% | $54.218 | $54.22 | $54.20 | $54.20 |
| 7 purchase totals = | $873.51 | $944.9447 | $944.95 | $944.90 | $945.00 | |