| 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 | $110.51 | 4.442% | $115.4189 | $115.42 | $115.40 | $115.40 |
| Purchase #2 | $235.83 | 10.499% | $260.5898 | $260.59 | $260.60 | $260.60 |
| Purchase #3 | $183.41 | 8.324% | $198.677 | $198.68 | $198.70 | $198.70 |
| Purchase #4 | $227.37 | 5.354% | $239.5434 | $239.54 | $239.55 | $239.50 |
| Purchase #5 | $45.36 | 12.476% | $51.0191 | $51.02 | $51.00 | $51.00 |
| Purchase #6 | $28.25 | 4.679% | $29.5718 | $29.57 | $29.55 | $29.60 |
| Purchase #7 | $137.59 | 3.524% | $142.4387 | $142.44 | $142.45 | $142.40 |
| 7 purchase totals = | $968.32 | $1,037.2587 | $1,037.26 | $1,037.25 | $1,037.20 | |