| 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 | $230.67 | 13.144% | $260.9893 | $260.99 | $261.00 | $261.00 |
| Purchase #2 | $5.58 | 11.851% | $6.2413 | $6.24 | $6.25 | $6.20 |
| Purchase #3 | $191.96 | 4.418% | $200.4408 | $200.44 | $200.45 | $200.40 |
| Purchase #4 | $102.51 | 6.377% | $109.0471 | $109.05 | $109.05 | $109.00 |
| Purchase #5 | $33.93 | 4.772% | $35.5491 | $35.55 | $35.55 | $35.50 |
| Purchase #6 | $23.28 | 11.850% | $26.0387 | $26.04 | $26.05 | $26.00 |
| Purchase #7 | $221.98 | 11.623% | $247.7807 | $247.78 | $247.80 | $247.80 |
| 7 purchase totals = | $809.91 | $886.0870 | $886.09 | $886.15 | $885.90 | |