| 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 | $104.75 | 10.211% | $115.446 | $115.45 | $115.45 | $115.40 |
| Purchase #2 | $164.55 | 9.592% | $180.3336 | $180.33 | $180.35 | $180.30 |
| Purchase #3 | $57.91 | 13.160% | $65.531 | $65.53 | $65.55 | $65.50 |
| Purchase #4 | $53.79 | 3.800% | $55.834 | $55.83 | $55.85 | $55.80 |
| Purchase #5 | $9.56 | 4.108% | $9.9527 | $9.95 | $9.95 | $10.00 |
| Purchase #6 | $176.99 | 10.526% | $195.62 | $195.62 | $195.60 | $195.60 |
| Purchase #7 | $236.35 | 8.542% | $256.539 | $256.54 | $256.55 | $256.50 |
| 7 purchase totals = | $803.90 | $879.2563 | $879.25 | $879.30 | $879.10 | |