| 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 | $207.40 | 13.265% | $234.9116 | $234.91 | $234.90 | $234.90 |
| Purchase #2 | $47.75 | 10.706% | $52.8621 | $52.86 | $52.85 | $52.90 |
| Purchase #3 | $198.38 | 3.112% | $204.5536 | $204.55 | $204.55 | $204.60 |
| Purchase #4 | $97.39 | 7.372% | $104.5696 | $104.57 | $104.55 | $104.60 |
| Purchase #5 | $28.66 | 10.824% | $31.7622 | $31.76 | $31.75 | $31.80 |
| Purchase #6 | $81.26 | 8.665% | $88.3012 | $88.30 | $88.30 | $88.30 |
| Purchase #7 | $6.86 | 12.599% | $7.7243 | $7.72 | $7.70 | $7.70 |
| 7 purchase totals = | $667.70 | $724.6846 | $724.67 | $724.60 | $724.80 | |