| 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 | $195.42 | 4.509% | $204.2315 | $204.23 | $204.25 | $204.20 |
| Purchase #2 | $160.34 | 6.751% | $171.1646 | $171.16 | $171.15 | $171.20 |
| Purchase #3 | $13.66 | 11.714% | $15.2601 | $15.26 | $15.25 | $15.30 |
| Purchase #4 | $56.35 | 6.287% | $59.8927 | $59.89 | $59.90 | $59.90 |
| Purchase #5 | $77.49 | 13.591% | $88.0217 | $88.02 | $88.00 | $88.00 |
| Purchase #6 | $98.57 | 11.872% | $110.2722 | $110.27 | $110.25 | $110.30 |
| Purchase #7 | $242.37 | 11.456% | $270.1359 | $270.14 | $270.15 | $270.10 |
| 7 purchase totals = | $844.20 | $918.9787 | $918.97 | $918.95 | $919.00 | |