| 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 | $91.80 | 5.826% | $97.1483 | $97.15 | $97.15 | $97.10 |
| Purchase #2 | $77.34 | 10.199% | $85.2279 | $85.23 | $85.25 | $85.20 |
| Purchase #3 | $125.77 | 11.348% | $140.0424 | $140.04 | $140.05 | $140.00 |
| Purchase #4 | $122.79 | 8.523% | $133.2554 | $133.26 | $133.25 | $133.30 |
| Purchase #5 | $209.37 | 3.467% | $216.6289 | $216.63 | $216.65 | $216.60 |
| Purchase #6 | $193.99 | 9.745% | $212.8943 | $212.89 | $212.90 | $212.90 |
| Purchase #7 | $30.82 | 10.486% | $34.0518 | $34.05 | $34.05 | $34.10 |
| 7 purchase totals = | $851.88 | $919.2490 | $919.25 | $919.30 | $919.20 | |