| 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 | $211.54 | 6.581% | $225.4614 | $225.46 | $225.45 | $225.50 |
| Purchase #2 | $55.83 | 12.495% | $62.806 | $62.81 | $62.80 | $62.80 |
| Purchase #3 | $61.57 | 5.181% | $64.7599 | $64.76 | $64.75 | $64.80 |
| Purchase #4 | $212.77 | 6.575% | $226.7596 | $226.76 | $226.75 | $226.80 |
| Purchase #5 | $28.83 | 7.547% | $31.0058 | $31.01 | $31.00 | $31.00 |
| Purchase #6 | $64.92 | 5.577% | $68.5406 | $68.54 | $68.55 | $68.50 |
| Purchase #7 | $154.76 | 5.582% | $163.3987 | $163.40 | $163.40 | $163.40 |
| 7 purchase totals = | $790.22 | $842.7320 | $842.74 | $842.70 | $842.80 | |