| 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 | $102.40 | 6.462% | $109.0171 | $109.02 | $109.00 | $109.00 |
| Purchase #2 | $126.49 | 12.457% | $142.2469 | $142.25 | $142.25 | $142.20 |
| Purchase #3 | $225.63 | 3.262% | $232.9901 | $232.99 | $233.00 | $233.00 |
| Purchase #4 | $198.37 | 12.321% | $222.8112 | $222.81 | $222.80 | $222.80 |
| Purchase #5 | $134.46 | 8.712% | $146.1742 | $146.17 | $146.15 | $146.20 |
| Purchase #6 | $87.89 | 4.605% | $91.9373 | $91.94 | $91.95 | $91.90 |
| Purchase #7 | $151.56 | 10.130% | $166.913 | $166.91 | $166.90 | $166.90 |
| 7 purchase totals = | $1,026.80 | $1,112.0898 | $1,112.09 | $1,112.05 | $1,112.00 | |