| 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 | $22.69 | 4.700% | $23.7564 | $23.76 | $23.75 | $23.80 |
| Purchase #2 | $110.61 | 10.344% | $122.0515 | $122.05 | $122.05 | $122.10 |
| Purchase #3 | $105.63 | 10.821% | $117.0602 | $117.06 | $117.05 | $117.10 |
| Purchase #4 | $120.44 | 5.579% | $127.1593 | $127.16 | $127.15 | $127.20 |
| Purchase #5 | $215.70 | 5.562% | $227.6972 | $227.70 | $227.70 | $227.70 |
| Purchase #6 | $141.89 | 13.258% | $160.7018 | $160.70 | $160.70 | $160.70 |
| Purchase #7 | $193.71 | 3.504% | $200.4976 | $200.50 | $200.50 | $200.50 |
| 7 purchase totals = | $910.67 | $978.9240 | $978.93 | $978.90 | $979.10 | |