| 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 | $230.81 | 10.600% | $255.2759 | $255.28 | $255.30 | $255.30 |
| Purchase #2 | $150.47 | 7.108% | $161.1654 | $161.17 | $161.15 | $161.20 |
| Purchase #3 | $126.98 | 4.271% | $132.4033 | $132.40 | $132.40 | $132.40 |
| Purchase #4 | $144.52 | 10.331% | $159.4504 | $159.45 | $159.45 | $159.50 |
| Purchase #5 | $111.66 | 9.566% | $122.3414 | $122.34 | $122.35 | $122.30 |
| Purchase #6 | $75.92 | 4.380% | $79.2453 | $79.25 | $79.25 | $79.20 |
| Purchase #7 | $80.49 | 9.189% | $87.8862 | $87.89 | $87.90 | $87.90 |
| 7 purchase totals = | $920.85 | $997.7679 | $997.78 | $997.80 | $997.80 | |