| 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 | $242.33 | 13.347% | $274.6738 | $274.67 | $274.65 | $274.70 |
| Purchase #2 | $57.30 | 3.614% | $59.3708 | $59.37 | $59.35 | $59.40 |
| Purchase #3 | $7.48 | 8.451% | $8.1121 | $8.11 | $8.10 | $8.10 |
| Purchase #4 | $207.92 | 4.765% | $217.8274 | $217.83 | $217.85 | $217.80 |
| Purchase #5 | $82.45 | 12.350% | $92.6326 | $92.63 | $92.65 | $92.60 |
| Purchase #6 | $189.91 | 6.404% | $202.0718 | $202.07 | $202.05 | $202.10 |
| Purchase #7 | $10.29 | 9.486% | $11.2661 | $11.27 | $11.25 | $11.30 |
| 7 purchase totals = | $797.68 | $865.9546 | $865.95 | $865.90 | $866.00 | |