| 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 | $102.68 | 3.515% | $106.2892 | $106.29 | $106.30 | $106.30 |
| Purchase #2 | $169.38 | 12.188% | $190.024 | $190.02 | $190.00 | $190.00 |
| Purchase #3 | $188.96 | 8.485% | $204.9933 | $204.99 | $205.00 | $205.00 |
| Purchase #4 | $34.26 | 3.239% | $35.3697 | $35.37 | $35.35 | $35.40 |
| Purchase #5 | $156.97 | 10.650% | $173.6873 | $173.69 | $173.70 | $173.70 |
| Purchase #6 | $11.41 | 8.120% | $12.3365 | $12.34 | $12.35 | $12.30 |
| Purchase #7 | $96.50 | 9.617% | $105.7804 | $105.78 | $105.80 | $105.80 |
| 7 purchase totals = | $760.16 | $828.4804 | $828.48 | $828.50 | $828.50 | |