| 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 | $213.59 | 4.288% | $222.7487 | $222.75 | $222.75 | $222.70 |
| Purchase #2 | $134.84 | 12.126% | $151.1907 | $151.19 | $151.20 | $151.20 |
| Purchase #3 | $15.81 | 9.481% | $17.3089 | $17.31 | $17.30 | $17.30 |
| Purchase #4 | $110.93 | 3.834% | $115.1831 | $115.18 | $115.20 | $115.20 |
| Purchase #5 | $44.73 | 13.445% | $50.7439 | $50.74 | $50.75 | $50.70 |
| Purchase #6 | $85.50 | 6.267% | $90.8583 | $90.86 | $90.85 | $90.90 |
| Purchase #7 | $125.73 | 9.401% | $137.5499 | $137.55 | $137.55 | $137.50 |
| 7 purchase totals = | $731.13 | $785.5835 | $785.58 | $785.60 | $785.50 | |