| 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 | $239.32 | 5.710% | $252.9852 | $252.99 | $253.00 | $253.00 |
| Purchase #2 | $243.67 | 3.437% | $252.0449 | $252.04 | $252.05 | $252.00 |
| Purchase #3 | $15.89 | 6.701% | $16.9548 | $16.95 | $16.95 | $17.00 |
| Purchase #4 | $146.26 | 8.657% | $158.9217 | $158.92 | $158.90 | $158.90 |
| Purchase #5 | $63.54 | 11.189% | $70.6495 | $70.65 | $70.65 | $70.60 |
| Purchase #6 | $21.84 | 3.321% | $22.5653 | $22.57 | $22.55 | $22.60 |
| Purchase #7 | $216.70 | 7.473% | $232.894 | $232.89 | $232.90 | $232.90 |
| 7 purchase totals = | $947.22 | $1,007.0154 | $1,007.01 | $1,007.00 | $1,007.00 | |