| 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 | $223.34 | 8.135% | $241.5087 | $241.51 | $241.50 | $241.50 |
| Purchase #2 | $10.74 | 5.321% | $11.3115 | $11.31 | $11.30 | $11.30 |
| Purchase #3 | $158.61 | 5.827% | $167.8522 | $167.85 | $167.85 | $167.90 |
| Purchase #4 | $169.59 | 6.140% | $180.0028 | $180.00 | $180.00 | $180.00 |
| Purchase #5 | $60.43 | 3.420% | $62.4967 | $62.50 | $62.50 | $62.50 |
| Purchase #6 | $73.88 | 8.648% | $80.2691 | $80.27 | $80.25 | $80.30 |
| Purchase #7 | $62.54 | 12.207% | $70.1743 | $70.17 | $70.15 | $70.20 |
| 7 purchase totals = | $759.13 | $813.6153 | $813.61 | $813.55 | $813.70 | |