| 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 | $217.32 | 3.630% | $225.2087 | $225.21 | $225.20 | $225.20 |
| Purchase #2 | $185.96 | 9.282% | $203.2208 | $203.22 | $203.20 | $203.20 |
| Purchase #3 | $48.83 | 4.283% | $50.9214 | $50.92 | $50.90 | $50.90 |
| Purchase #4 | $139.69 | 10.259% | $154.0208 | $154.02 | $154.00 | $154.00 |
| Purchase #5 | $156.52 | 8.283% | $169.4846 | $169.48 | $169.50 | $169.50 |
| Purchase #6 | $34.34 | 9.552% | $37.6202 | $37.62 | $37.60 | $37.60 |
| Purchase #7 | $18.52 | 12.709% | $20.8737 | $20.87 | $20.85 | $20.90 |
| 7 purchase totals = | $801.18 | $861.3502 | $861.34 | $861.25 | $861.30 | |