| 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 | $190.78 | 5.502% | $201.2767 | $201.28 | $201.30 | $201.30 |
| Purchase #2 | $217.95 | 7.468% | $234.2265 | $234.23 | $234.25 | $234.20 |
| Purchase #3 | $35.72 | 4.831% | $37.4456 | $37.45 | $37.45 | $37.40 |
| Purchase #4 | $190.88 | 7.219% | $204.6596 | $204.66 | $204.65 | $204.70 |
| Purchase #5 | $202.57 | 10.192% | $223.2159 | $223.22 | $223.20 | $223.20 |
| Purchase #6 | $48.41 | 8.849% | $52.6938 | $52.69 | $52.70 | $52.70 |
| Purchase #7 | $45.68 | 13.563% | $51.8756 | $51.88 | $51.90 | $51.90 |
| 7 purchase totals = | $931.99 | $1,005.3937 | $1,005.41 | $1,005.45 | $1,005.40 | |