| 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 | $70.66 | 11.396% | $78.7124 | $78.71 | $78.70 | $78.70 |
| Purchase #2 | $205.78 | 9.398% | $225.1192 | $225.12 | $225.10 | $225.10 |
| Purchase #3 | $188.92 | 8.354% | $204.7024 | $204.70 | $204.70 | $204.70 |
| Purchase #4 | $122.73 | 6.550% | $130.7688 | $130.77 | $130.75 | $130.80 |
| Purchase #5 | $11.88 | 8.368% | $12.8741 | $12.87 | $12.85 | $12.90 |
| Purchase #6 | $216.88 | 8.795% | $235.9546 | $235.95 | $235.95 | $236.00 |
| Purchase #7 | $104.81 | 3.605% | $108.5884 | $108.59 | $108.60 | $108.60 |
| 7 purchase totals = | $921.66 | $996.7199 | $996.71 | $996.65 | $996.80 | |