| 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 | $221.33 | 3.654% | $229.4174 | $229.42 | $229.40 | $229.40 |
| Purchase #2 | $14.50 | 13.411% | $16.4446 | $16.44 | $16.45 | $16.40 |
| Purchase #3 | $116.45 | 9.565% | $127.5884 | $127.59 | $127.60 | $127.60 |
| Purchase #4 | $118.75 | 3.410% | $122.7994 | $122.80 | $122.80 | $122.80 |
| Purchase #5 | $127.82 | 9.681% | $140.1943 | $140.19 | $140.20 | $140.20 |
| Purchase #6 | $55.43 | 3.743% | $57.5047 | $57.50 | $57.50 | $57.50 |
| Purchase #7 | $180.93 | 13.203% | $204.8182 | $204.82 | $204.80 | $204.80 |
| 7 purchase totals = | $835.21 | $898.7670 | $898.76 | $898.75 | $898.70 | |