| 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 | $226.74 | 5.790% | $239.8682 | $239.87 | $239.85 | $239.90 |
| Purchase #2 | $150.95 | 8.211% | $163.3445 | $163.34 | $163.35 | $163.30 |
| Purchase #3 | $188.73 | 4.219% | $196.6925 | $196.69 | $196.70 | $196.70 |
| Purchase #4 | $230.92 | 13.824% | $262.8424 | $262.84 | $262.85 | $262.80 |
| Purchase #5 | $142.42 | 12.347% | $160.0046 | $160.00 | $160.00 | $160.00 |
| Purchase #6 | $228.30 | 6.155% | $242.3519 | $242.35 | $242.35 | $242.40 |
| Purchase #7 | $59.73 | 13.281% | $67.6627 | $67.66 | $67.65 | $67.70 |
| 7 purchase totals = | $1,227.79 | $1,332.7668 | $1,332.75 | $1,332.75 | $1,332.80 | |