| 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 | $140.29 | 13.319% | $158.9752 | $158.98 | $159.00 | $159.00 |
| Purchase #2 | $105.34 | 10.525% | $116.427 | $116.43 | $116.45 | $116.40 |
| Purchase #3 | $219.94 | 12.191% | $246.7529 | $246.75 | $246.75 | $246.80 |
| Purchase #4 | $57.84 | 9.870% | $63.5488 | $63.55 | $63.55 | $63.50 |
| Purchase #5 | $27.56 | 10.804% | $30.5376 | $30.54 | $30.55 | $30.50 |
| Purchase #6 | $189.92 | 9.776% | $208.4866 | $208.49 | $208.50 | $208.50 |
| Purchase #7 | $214.38 | 4.844% | $224.7646 | $224.76 | $224.75 | $224.80 |
| 7 purchase totals = | $955.27 | $1,049.4927 | $1,049.50 | $1,049.55 | $1,049.50 | |