| 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 | $235.32 | 3.443% | $243.4221 | $243.42 | $243.40 | $243.40 |
| Purchase #2 | $125.27 | 3.264% | $129.3588 | $129.36 | $129.35 | $129.40 |
| Purchase #3 | $5.99 | 4.696% | $6.2713 | $6.27 | $6.25 | $6.30 |
| Purchase #4 | $158.92 | 6.501% | $169.2514 | $169.25 | $169.25 | $169.30 |
| Purchase #5 | $137.53 | 12.410% | $154.5975 | $154.60 | $154.60 | $154.60 |
| Purchase #6 | $36.66 | 6.309% | $38.9729 | $38.97 | $38.95 | $39.00 |
| Purchase #7 | $125.31 | 9.571% | $137.3034 | $137.30 | $137.30 | $137.30 |
| 7 purchase totals = | $825.00 | $879.1774 | $879.17 | $879.10 | $879.30 | |