| 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 | $229.47 | 13.689% | $260.8821 | $260.88 | $260.90 | $260.90 |
| Purchase #2 | $234.48 | 9.466% | $256.6759 | $256.68 | $256.70 | $256.70 |
| Purchase #3 | $161.92 | 12.237% | $181.7342 | $181.73 | $181.75 | $181.70 |
| Purchase #4 | $199.73 | 10.863% | $221.4267 | $221.43 | $221.45 | $221.40 |
| Purchase #5 | $227.59 | 3.175% | $234.816 | $234.82 | $234.80 | $234.80 |
| Purchase #6 | $112.50 | 3.632% | $116.586 | $116.59 | $116.60 | $116.60 |
| Purchase #7 | $192.82 | 13.777% | $219.3848 | $219.38 | $219.40 | $219.40 |
| 7 purchase totals = | $1,358.51 | $1,491.5057 | $1,491.51 | $1,491.60 | $1,491.50 | |