| 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 | $205.34 | 9.308% | $224.453 | $224.45 | $224.45 | $224.50 |
| Purchase #2 | $250.39 | 3.318% | $258.6979 | $258.70 | $258.70 | $258.70 |
| Purchase #3 | $80.26 | 5.769% | $84.8902 | $84.89 | $84.90 | $84.90 |
| Purchase #4 | $11.77 | 11.794% | $13.1582 | $13.16 | $13.15 | $13.20 |
| Purchase #5 | $57.86 | 3.827% | $60.0743 | $60.07 | $60.05 | $60.10 |
| Purchase #6 | $128.36 | 3.732% | $133.1504 | $133.15 | $133.15 | $133.20 |
| Purchase #7 | $76.47 | 12.712% | $86.1909 | $86.19 | $86.20 | $86.20 |
| 7 purchase totals = | $810.45 | $860.6149 | $860.61 | $860.60 | $860.80 | |