| 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 | $128.41 | 10.565% | $141.9765 | $141.98 | $142.00 | $142.00 |
| Purchase #2 | $121.84 | 13.810% | $138.6661 | $138.67 | $138.65 | $138.70 |
| Purchase #3 | $73.81 | 11.758% | $82.4886 | $82.49 | $82.50 | $82.50 |
| Purchase #4 | $28.40 | 11.840% | $31.7626 | $31.76 | $31.75 | $31.80 |
| Purchase #5 | $208.67 | 12.658% | $235.0834 | $235.08 | $235.10 | $235.10 |
| Purchase #6 | $95.79 | 13.504% | $108.7255 | $108.73 | $108.75 | $108.70 |
| Purchase #7 | $126.37 | 8.316% | $136.8789 | $136.88 | $136.90 | $136.90 |
| 7 purchase totals = | $783.29 | $875.5816 | $875.59 | $875.65 | $875.70 | |