| 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 | $99.32 | 4.613% | $103.9016 | $103.90 | $103.90 | $103.90 |
| Purchase #2 | $99.46 | 8.473% | $107.8872 | $107.89 | $107.90 | $107.90 |
| Purchase #3 | $142.32 | 5.170% | $149.6779 | $149.68 | $149.70 | $149.70 |
| Purchase #4 | $62.97 | 7.512% | $67.7003 | $67.70 | $67.70 | $67.70 |
| Purchase #5 | $231.37 | 8.242% | $250.4395 | $250.44 | $250.45 | $250.40 |
| Purchase #6 | $41.57 | 11.289% | $46.2628 | $46.26 | $46.25 | $46.30 |
| Purchase #7 | $219.27 | 8.576% | $238.0746 | $238.07 | $238.05 | $238.10 |
| 7 purchase totals = | $896.28 | $963.9439 | $963.94 | $963.95 | $964.00 | |