| 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 | $213.43 | 6.478% | $227.256 | $227.26 | $227.25 | $227.30 |
| Purchase #2 | $176.93 | 10.622% | $195.7235 | $195.72 | $195.70 | $195.70 |
| Purchase #3 | $197.49 | 6.442% | $210.2123 | $210.21 | $210.20 | $210.20 |
| Purchase #4 | $52.36 | 8.712% | $56.9216 | $56.92 | $56.90 | $56.90 |
| Purchase #5 | $75.55 | 4.104% | $78.6506 | $78.65 | $78.65 | $78.70 |
| Purchase #6 | $35.81 | 5.571% | $37.805 | $37.81 | $37.80 | $37.80 |
| Purchase #7 | $113.83 | 8.142% | $123.098 | $123.10 | $123.10 | $123.10 |
| 7 purchase totals = | $865.40 | $929.6670 | $929.67 | $929.60 | $929.70 | |