| 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 | $115.57 | 9.198% | $126.2001 | $126.20 | $126.20 | $126.20 |
| Purchase #2 | $12.45 | 3.113% | $12.8376 | $12.84 | $12.85 | $12.80 |
| Purchase #3 | $183.39 | 11.482% | $204.4468 | $204.45 | $204.45 | $204.40 |
| Purchase #4 | $62.30 | 7.264% | $66.8255 | $66.83 | $66.85 | $66.80 |
| Purchase #5 | $180.74 | 7.246% | $193.8364 | $193.84 | $193.85 | $193.80 |
| Purchase #6 | $129.79 | 3.468% | $134.2911 | $134.29 | $134.30 | $134.30 |
| Purchase #7 | $99.65 | 12.120% | $111.7276 | $111.73 | $111.75 | $111.70 |
| 7 purchase totals = | $783.89 | $850.1651 | $850.18 | $850.25 | $850.00 | |