| 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 | $137.68 | 3.800% | $142.9118 | $142.91 | $142.90 | $142.90 |
| Purchase #2 | $224.44 | 7.641% | $241.5895 | $241.59 | $241.60 | $241.60 |
| Purchase #3 | $236.40 | 10.581% | $261.4135 | $261.41 | $261.40 | $261.40 |
| Purchase #4 | $222.97 | 7.498% | $239.6883 | $239.69 | $239.70 | $239.70 |
| Purchase #5 | $184.68 | 8.430% | $200.2485 | $200.25 | $200.25 | $200.20 |
| Purchase #6 | $27.62 | 11.166% | $30.704 | $30.70 | $30.70 | $30.70 |
| Purchase #7 | $199.36 | 10.239% | $219.7725 | $219.77 | $219.75 | $219.80 |
| 7 purchase totals = | $1,233.15 | $1,336.3281 | $1,336.32 | $1,336.30 | $1,336.30 | |