| 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 | $115.47 | 3.196% | $119.1604 | $119.16 | $119.15 | $119.20 |
| Purchase #2 | $122.57 | 5.260% | $129.0172 | $129.02 | $129.00 | $129.00 |
| Purchase #3 | $21.76 | 12.670% | $24.517 | $24.52 | $24.50 | $24.50 |
| Purchase #4 | $230.49 | 5.524% | $243.2223 | $243.22 | $243.20 | $243.20 |
| Purchase #5 | $198.94 | 11.619% | $222.0548 | $222.05 | $222.05 | $222.10 |
| Purchase #6 | $200.99 | 3.549% | $208.1231 | $208.12 | $208.10 | $208.10 |
| Purchase #7 | $10.33 | 6.206% | $10.9711 | $10.97 | $10.95 | $11.00 |
| 7 purchase totals = | $900.55 | $957.0659 | $957.06 | $956.95 | $957.10 | |