| 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 | $232.87 | 9.860% | $255.831 | $255.83 | $255.85 | $255.80 |
| Purchase #2 | $223.89 | 5.293% | $235.7405 | $235.74 | $235.75 | $235.70 |
| Purchase #3 | $180.71 | 3.229% | $186.5451 | $186.55 | $186.55 | $186.50 |
| Purchase #4 | $10.29 | 9.756% | $11.2939 | $11.29 | $11.30 | $11.30 |
| Purchase #5 | $31.95 | 12.201% | $35.8482 | $35.85 | $35.85 | $35.80 |
| Purchase #6 | $206.33 | 9.434% | $225.7952 | $225.80 | $225.80 | $225.80 |
| Purchase #7 | $29.69 | 3.528% | $30.7375 | $30.74 | $30.75 | $30.70 |
| 7 purchase totals = | $915.73 | $981.7914 | $981.80 | $981.85 | $981.60 | |