| 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 | $187.25 | 11.536% | $208.8512 | $208.85 | $208.85 | $208.90 |
| Purchase #2 | $46.92 | 11.759% | $52.4373 | $52.44 | $52.45 | $52.40 |
| Purchase #3 | $97.54 | 7.152% | $104.5161 | $104.52 | $104.50 | $104.50 |
| Purchase #4 | $217.38 | 4.336% | $226.8056 | $226.81 | $226.80 | $226.80 |
| Purchase #5 | $125.63 | 12.329% | $141.1189 | $141.12 | $141.10 | $141.10 |
| Purchase #6 | $116.28 | 8.178% | $125.7894 | $125.79 | $125.80 | $125.80 |
| Purchase #7 | $94.29 | 4.334% | $98.3765 | $98.38 | $98.40 | $98.40 |
| 7 purchase totals = | $885.29 | $957.8950 | $957.91 | $957.90 | $957.90 | |