| 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 | $109.81 | 10.206% | $121.0172 | $121.02 | $121.00 | $121.00 |
| Purchase #2 | $11.78 | 7.585% | $12.6735 | $12.67 | $12.65 | $12.70 |
| Purchase #3 | $27.64 | 11.223% | $30.742 | $30.74 | $30.75 | $30.70 |
| Purchase #4 | $250.51 | 3.615% | $259.5659 | $259.57 | $259.55 | $259.60 |
| Purchase #5 | $67.62 | 9.608% | $74.1169 | $74.12 | $74.10 | $74.10 |
| Purchase #6 | $20.47 | 3.703% | $21.228 | $21.23 | $21.25 | $21.20 |
| Purchase #7 | $52.73 | 12.568% | $59.3571 | $59.36 | $59.35 | $59.40 |
| 7 purchase totals = | $540.56 | $578.7006 | $578.71 | $578.65 | $578.70 | |