| 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 | $126.70 | 12.476% | $142.5071 | $142.51 | $142.50 | $142.50 |
| Purchase #2 | $247.99 | 4.658% | $259.5414 | $259.54 | $259.55 | $259.50 |
| Purchase #3 | $66.72 | 11.702% | $74.5276 | $74.53 | $74.55 | $74.50 |
| Purchase #4 | $141.25 | 7.538% | $151.8974 | $151.90 | $151.90 | $151.90 |
| Purchase #5 | $141.67 | 5.290% | $149.1643 | $149.16 | $149.15 | $149.20 |
| Purchase #6 | $62.26 | 7.478% | $66.9158 | $66.92 | $66.90 | $66.90 |
| Purchase #7 | $28.39 | 4.854% | $29.7681 | $29.77 | $29.75 | $29.80 |
| 7 purchase totals = | $814.98 | $874.3217 | $874.33 | $874.30 | $874.30 | |