| 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 | $114.57 | 9.127% | $125.0268 | $125.03 | $125.05 | $125.00 |
| Purchase #2 | $139.65 | 3.785% | $144.9358 | $144.94 | $144.95 | $144.90 |
| Purchase #3 | $29.36 | 4.628% | $30.7188 | $30.72 | $30.70 | $30.70 |
| Purchase #4 | $163.28 | 6.393% | $173.7185 | $173.72 | $173.70 | $173.70 |
| Purchase #5 | $244.33 | 9.818% | $268.3183 | $268.32 | $268.30 | $268.30 |
| Purchase #6 | $213.87 | 3.834% | $222.0698 | $222.07 | $222.05 | $222.10 |
| Purchase #7 | $213.89 | 10.291% | $235.9014 | $235.90 | $235.90 | $235.90 |
| 7 purchase totals = | $1,118.95 | $1,200.6894 | $1,200.70 | $1,200.65 | $1,200.60 | |