| 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 | $122.37 | 3.730% | $126.9344 | $126.93 | $126.95 | $126.90 |
| Purchase #2 | $243.95 | 7.337% | $261.8486 | $261.85 | $261.85 | $261.80 |
| Purchase #3 | $166.82 | 12.776% | $188.1329 | $188.13 | $188.15 | $188.10 |
| Purchase #4 | $48.69 | 9.550% | $53.3399 | $53.34 | $53.35 | $53.30 |
| Purchase #5 | $5.67 | 9.138% | $6.1881 | $6.19 | $6.20 | $6.20 |
| Purchase #6 | $102.45 | 9.355% | $112.0342 | $112.03 | $112.05 | $112.00 |
| Purchase #7 | $209.61 | 13.116% | $237.1024 | $237.10 | $237.10 | $237.10 |
| 7 purchase totals = | $899.56 | $985.5805 | $985.57 | $985.65 | $985.40 | |