| 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 | $225.68 | 12.567% | $254.0412 | $254.04 | $254.05 | $254.00 |
| Purchase #2 | $40.44 | 7.483% | $43.4661 | $43.47 | $43.45 | $43.50 |
| Purchase #3 | $28.35 | 8.129% | $30.6546 | $30.65 | $30.65 | $30.70 |
| Purchase #4 | $63.44 | 5.181% | $66.7268 | $66.73 | $66.75 | $66.70 |
| Purchase #5 | $187.53 | 10.205% | $206.6674 | $206.67 | $206.65 | $206.70 |
| Purchase #6 | $16.81 | 11.734% | $18.7825 | $18.78 | $18.80 | $18.80 |
| Purchase #7 | $213.46 | 4.163% | $222.3463 | $222.35 | $222.35 | $222.30 |
| 7 purchase totals = | $775.71 | $842.6849 | $842.69 | $842.70 | $842.70 | |