| 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 | $250.97 | 8.374% | $271.9862 | $271.99 | $272.00 | $272.00 |
| Purchase #2 | $108.77 | 9.813% | $119.4436 | $119.44 | $119.45 | $119.40 |
| Purchase #3 | $19.89 | 10.302% | $21.9391 | $21.94 | $21.95 | $21.90 |
| Purchase #4 | $30.49 | 11.239% | $33.9168 | $33.92 | $33.90 | $33.90 |
| Purchase #5 | $241.33 | 8.405% | $261.6138 | $261.61 | $261.60 | $261.60 |
| Purchase #6 | $63.30 | 13.687% | $71.9639 | $71.96 | $71.95 | $72.00 |
| Purchase #7 | $60.30 | 9.833% | $66.2293 | $66.23 | $66.25 | $66.20 |
| 7 purchase totals = | $775.05 | $847.0927 | $847.09 | $847.10 | $847.00 | |