| 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 | $26.84 | 4.873% | $28.1479 | $28.15 | $28.15 | $28.10 |
| Purchase #2 | $230.28 | 8.362% | $249.536 | $249.54 | $249.55 | $249.50 |
| Purchase #3 | $106.26 | 10.858% | $117.7977 | $117.80 | $117.80 | $117.80 |
| Purchase #4 | $206.37 | 12.413% | $231.9867 | $231.99 | $232.00 | $232.00 |
| Purchase #5 | $247.70 | 6.689% | $264.2687 | $264.27 | $264.25 | $264.30 |
| Purchase #6 | $33.38 | 12.280% | $37.4791 | $37.48 | $37.50 | $37.50 |
| Purchase #7 | $79.33 | 3.192% | $81.8622 | $81.86 | $81.85 | $81.90 |
| 7 purchase totals = | $930.16 | $1,011.0783 | $1,011.09 | $1,011.10 | $1,011.10 | |