| 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 | $99.77 | 8.172% | $107.9232 | $107.92 | $107.90 | $107.90 |
| Purchase #2 | $86.92 | 12.197% | $97.5216 | $97.52 | $97.50 | $97.50 |
| Purchase #3 | $22.76 | 7.698% | $24.5121 | $24.51 | $24.50 | $24.50 |
| Purchase #4 | $88.62 | 13.243% | $100.3559 | $100.36 | $100.35 | $100.40 |
| Purchase #5 | $119.89 | 7.567% | $128.9621 | $128.96 | $128.95 | $129.00 |
| Purchase #6 | $223.46 | 7.132% | $239.3972 | $239.40 | $239.40 | $239.40 |
| Purchase #7 | $176.53 | 5.735% | $186.654 | $186.65 | $186.65 | $186.70 |
| 7 purchase totals = | $817.95 | $885.3261 | $885.32 | $885.25 | $885.40 | |