| 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 | $93.44 | 10.647% | $103.3886 | $103.39 | $103.40 | $103.40 |
| Purchase #2 | $208.35 | 8.761% | $226.6035 | $226.60 | $226.60 | $226.60 |
| Purchase #3 | $114.41 | 9.742% | $125.5558 | $125.56 | $125.55 | $125.60 |
| Purchase #4 | $213.58 | 10.360% | $235.7069 | $235.71 | $235.70 | $235.70 |
| Purchase #5 | $212.27 | 9.244% | $231.8922 | $231.89 | $231.90 | $231.90 |
| Purchase #6 | $24.79 | 10.426% | $27.3746 | $27.37 | $27.35 | $27.40 |
| Purchase #7 | $209.78 | 13.478% | $238.0541 | $238.05 | $238.05 | $238.10 |
| 7 purchase totals = | $1,076.62 | $1,188.5757 | $1,188.57 | $1,188.55 | $1,188.70 | |