| 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 | $212.90 | 11.104% | $236.5404 | $236.54 | $236.55 | $236.50 |
| Purchase #2 | $39.44 | 5.181% | $41.4834 | $41.48 | $41.50 | $41.50 |
| Purchase #3 | $31.90 | 13.555% | $36.224 | $36.22 | $36.20 | $36.20 |
| Purchase #4 | $92.90 | 5.433% | $97.9473 | $97.95 | $97.95 | $97.90 |
| Purchase #5 | $225.28 | 13.114% | $254.8232 | $254.82 | $254.80 | $254.80 |
| Purchase #6 | $201.72 | 5.318% | $212.4475 | $212.45 | $212.45 | $212.40 |
| Purchase #7 | $11.77 | 4.369% | $12.2842 | $12.28 | $12.30 | $12.30 |
| 7 purchase totals = | $815.91 | $891.7500 | $891.74 | $891.75 | $891.60 | |