| 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 | $234.73 | 4.375% | $244.9994 | $245.00 | $245.00 | $245.00 |
| Purchase #2 | $59.79 | 6.833% | $63.8755 | $63.88 | $63.90 | $63.90 |
| Purchase #3 | $126.28 | 11.709% | $141.0661 | $141.07 | $141.05 | $141.10 |
| Purchase #4 | $80.54 | 11.208% | $89.5669 | $89.57 | $89.55 | $89.60 |
| Purchase #5 | $33.87 | 4.167% | $35.2814 | $35.28 | $35.30 | $35.30 |
| Purchase #6 | $225.53 | 9.317% | $246.5426 | $246.54 | $246.55 | $246.50 |
| Purchase #7 | $51.95 | 12.145% | $58.2593 | $58.26 | $58.25 | $58.30 |
| 7 purchase totals = | $812.69 | $879.5912 | $879.60 | $879.60 | $879.70 | |