| 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 | $19.84 | 13.870% | $22.5918 | $22.59 | $22.60 | $22.60 |
| Purchase #2 | $187.68 | 8.522% | $203.6741 | $203.67 | $203.65 | $203.70 |
| Purchase #3 | $205.86 | 4.347% | $214.8087 | $214.81 | $214.80 | $214.80 |
| Purchase #4 | $40.83 | 6.670% | $43.5534 | $43.55 | $43.55 | $43.60 |
| Purchase #5 | $97.55 | 5.292% | $102.7123 | $102.71 | $102.70 | $102.70 |
| Purchase #6 | $214.56 | 13.203% | $242.8884 | $242.89 | $242.90 | $242.90 |
| Purchase #7 | $72.38 | 10.491% | $79.9734 | $79.97 | $79.95 | $80.00 |
| 7 purchase totals = | $838.70 | $910.2021 | $910.19 | $910.15 | $910.30 | |