| 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 | $232.34 | 4.709% | $243.2809 | $243.28 | $243.30 | $243.30 |
| Purchase #2 | $103.52 | 4.325% | $107.9972 | $108.00 | $108.00 | $108.00 |
| Purchase #3 | $173.31 | 5.670% | $183.1367 | $183.14 | $183.15 | $183.10 |
| Purchase #4 | $72.51 | 5.185% | $76.2696 | $76.27 | $76.25 | $76.30 |
| Purchase #5 | $127.96 | 11.676% | $142.9006 | $142.90 | $142.90 | $142.90 |
| Purchase #6 | $61.93 | 6.652% | $66.0496 | $66.05 | $66.05 | $66.00 |
| Purchase #7 | $16.54 | 12.123% | $18.5451 | $18.55 | $18.55 | $18.50 |
| 7 purchase totals = | $788.11 | $838.1797 | $838.19 | $838.20 | $838.10 | |