| 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 | $226.90 | 12.435% | $255.115 | $255.12 | $255.10 | $255.10 |
| Purchase #2 | $46.86 | 4.182% | $48.8197 | $48.82 | $48.80 | $48.80 |
| Purchase #3 | $27.64 | 12.434% | $31.0768 | $31.08 | $31.10 | $31.10 |
| Purchase #4 | $209.88 | 7.839% | $226.3325 | $226.33 | $226.35 | $226.30 |
| Purchase #5 | $175.93 | 8.360% | $190.6377 | $190.64 | $190.65 | $190.60 |
| Purchase #6 | $36.87 | 13.711% | $41.9252 | $41.93 | $41.95 | $41.90 |
| Purchase #7 | $181.56 | 9.366% | $198.5649 | $198.56 | $198.55 | $198.60 |
| 7 purchase totals = | $905.64 | $992.4718 | $992.48 | $992.50 | $992.40 | |