| 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 | $75.89 | 7.799% | $81.8087 | $81.81 | $81.80 | $81.80 |
| Purchase #2 | $197.87 | 5.566% | $208.8834 | $208.88 | $208.90 | $208.90 |
| Purchase #3 | $227.54 | 5.141% | $239.2378 | $239.24 | $239.25 | $239.20 |
| Purchase #4 | $12.46 | 7.107% | $13.3455 | $13.35 | $13.35 | $13.30 |
| Purchase #5 | $213.85 | 5.670% | $225.9753 | $225.98 | $226.00 | $226.00 |
| Purchase #6 | $134.63 | 8.758% | $146.4209 | $146.42 | $146.40 | $146.40 |
| Purchase #7 | $122.34 | 11.651% | $136.5938 | $136.59 | $136.60 | $136.60 |
| 7 purchase totals = | $984.58 | $1,052.2654 | $1,052.27 | $1,052.30 | $1,052.20 | |