| 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 | $78.34 | 4.425% | $81.8065 | $81.81 | $81.80 | $81.80 |
| Purchase #2 | $126.41 | 12.334% | $142.0014 | $142.00 | $142.00 | $142.00 |
| Purchase #3 | $63.50 | 5.548% | $67.023 | $67.02 | $67.00 | $67.00 |
| Purchase #4 | $246.51 | 12.309% | $276.8529 | $276.85 | $276.85 | $276.90 |
| Purchase #5 | $188.27 | 5.213% | $198.0845 | $198.08 | $198.10 | $198.10 |
| Purchase #6 | $42.54 | 5.304% | $44.7963 | $44.80 | $44.80 | $44.80 |
| Purchase #7 | $95.46 | 10.623% | $105.6007 | $105.60 | $105.60 | $105.60 |
| 7 purchase totals = | $841.03 | $916.1653 | $916.16 | $916.15 | $916.20 | |