| 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 | $214.68 | 12.678% | $241.8971 | $241.90 | $241.90 | $241.90 |
| Purchase #2 | $106.71 | 9.650% | $117.0075 | $117.01 | $117.00 | $117.00 |
| Purchase #3 | $220.93 | 7.530% | $237.566 | $237.57 | $237.55 | $237.60 |
| Purchase #4 | $180.88 | 10.253% | $199.4256 | $199.43 | $199.45 | $199.40 |
| Purchase #5 | $15.89 | 5.181% | $16.7133 | $16.71 | $16.70 | $16.70 |
| Purchase #6 | $203.97 | 5.648% | $215.4902 | $215.49 | $215.50 | $215.50 |
| Purchase #7 | $234.71 | 9.123% | $256.1226 | $256.12 | $256.10 | $256.10 |
| 7 purchase totals = | $1,177.77 | $1,284.2223 | $1,284.23 | $1,284.20 | $1,284.20 | |