| 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 | $21.76 | 12.389% | $24.4558 | $24.46 | $24.45 | $24.50 |
| Purchase #2 | $208.83 | 12.644% | $235.2345 | $235.23 | $235.25 | $235.20 |
| Purchase #3 | $92.88 | 10.397% | $102.5367 | $102.54 | $102.55 | $102.50 |
| Purchase #4 | $118.43 | 13.478% | $134.392 | $134.39 | $134.40 | $134.40 |
| Purchase #5 | $168.32 | 9.721% | $184.6824 | $184.68 | $184.70 | $184.70 |
| Purchase #6 | $11.68 | 9.455% | $12.7843 | $12.78 | $12.80 | $12.80 |
| Purchase #7 | $131.99 | 9.699% | $144.7917 | $144.79 | $144.80 | $144.80 |
| 7 purchase totals = | $753.89 | $838.8774 | $838.87 | $838.95 | $838.90 | |