| 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 | $247.93 | 5.214% | $260.8571 | $260.86 | $260.85 | $260.90 |
| Purchase #2 | $81.29 | 10.481% | $89.81 | $89.81 | $89.80 | $89.80 |
| Purchase #3 | $222.69 | 12.230% | $249.925 | $249.93 | $249.95 | $249.90 |
| Purchase #4 | $26.32 | 6.359% | $27.9937 | $27.99 | $28.00 | $28.00 |
| Purchase #5 | $24.30 | 10.702% | $26.9006 | $26.90 | $26.90 | $26.90 |
| Purchase #6 | $92.77 | 5.446% | $97.8223 | $97.82 | $97.80 | $97.80 |
| Purchase #7 | $204.55 | 7.107% | $219.0874 | $219.09 | $219.10 | $219.10 |
| 7 purchase totals = | $899.85 | $972.3961 | $972.40 | $972.40 | $972.40 | |