| 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 | $99.94 | 3.703% | $103.6408 | $103.64 | $103.65 | $103.60 |
| Purchase #2 | $202.90 | 6.485% | $216.0581 | $216.06 | $216.05 | $216.10 |
| Purchase #3 | $19.27 | 9.456% | $21.0922 | $21.09 | $21.10 | $21.10 |
| Purchase #4 | $109.68 | 8.227% | $118.7034 | $118.70 | $118.70 | $118.70 |
| Purchase #5 | $117.37 | 13.223% | $132.8898 | $132.89 | $132.90 | $132.90 |
| Purchase #6 | $14.76 | 11.648% | $16.4792 | $16.48 | $16.50 | $16.50 |
| Purchase #7 | $167.53 | 12.802% | $188.9772 | $188.98 | $189.00 | $189.00 |
| 7 purchase totals = | $731.45 | $797.8407 | $797.84 | $797.90 | $797.90 | |