| 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 | $248.77 | 7.534% | $267.5123 | $267.51 | $267.50 | $267.50 |
| Purchase #2 | $74.56 | 6.635% | $79.5071 | $79.51 | $79.50 | $79.50 |
| Purchase #3 | $28.90 | 8.795% | $31.4418 | $31.44 | $31.45 | $31.40 |
| Purchase #4 | $135.62 | 3.288% | $140.0792 | $140.08 | $140.10 | $140.10 |
| Purchase #5 | $226.62 | 3.692% | $234.9868 | $234.99 | $235.00 | $235.00 |
| Purchase #6 | $98.43 | 3.686% | $102.0581 | $102.06 | $102.05 | $102.10 |
| Purchase #7 | $24.94 | 8.558% | $27.0744 | $27.07 | $27.05 | $27.10 |
| 7 purchase totals = | $837.84 | $882.6597 | $882.66 | $882.65 | $882.70 | |