| 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 | $218.26 | 9.578% | $239.1649 | $239.16 | $239.15 | $239.20 |
| Purchase #2 | $67.81 | 12.790% | $76.4829 | $76.48 | $76.50 | $76.50 |
| Purchase #3 | $69.34 | 9.413% | $75.867 | $75.87 | $75.85 | $75.90 |
| Purchase #4 | $131.49 | 3.606% | $136.2315 | $136.23 | $136.25 | $136.20 |
| Purchase #5 | $234.54 | 11.825% | $262.2744 | $262.27 | $262.25 | $262.30 |
| Purchase #6 | $198.67 | 4.720% | $208.0472 | $208.05 | $208.05 | $208.00 |
| Purchase #7 | $126.83 | 12.380% | $142.5316 | $142.53 | $142.55 | $142.50 |
| 7 purchase totals = | $1,046.94 | $1,140.5995 | $1,140.59 | $1,140.60 | $1,140.60 | |