| 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 | $125.43 | 13.577% | $142.4596 | $142.46 | $142.45 | $142.50 |
| Purchase #2 | $199.59 | 11.161% | $221.8662 | $221.87 | $221.85 | $221.90 |
| Purchase #3 | $102.87 | 10.410% | $113.5788 | $113.58 | $113.60 | $113.60 |
| Purchase #4 | $227.88 | 10.599% | $252.033 | $252.03 | $252.05 | $252.00 |
| Purchase #5 | $46.92 | 8.832% | $51.064 | $51.06 | $51.05 | $51.10 |
| Purchase #6 | $23.66 | 8.566% | $25.6867 | $25.69 | $25.70 | $25.70 |
| Purchase #7 | $113.31 | 13.846% | $128.9989 | $129.00 | $129.00 | $129.00 |
| 7 purchase totals = | $839.66 | $935.6872 | $935.69 | $935.70 | $935.80 | |