| 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 | $125.73 | 13.664% | $142.9097 | $142.91 | $142.90 | $142.90 |
| Purchase #2 | $11.44 | 10.265% | $12.6143 | $12.61 | $12.60 | $12.60 |
| Purchase #3 | $147.41 | 11.512% | $164.3798 | $164.38 | $164.40 | $164.40 |
| Purchase #4 | $29.40 | 4.727% | $30.7897 | $30.79 | $30.80 | $30.80 |
| Purchase #5 | $230.37 | 10.291% | $254.0774 | $254.08 | $254.10 | $254.10 |
| Purchase #6 | $133.39 | 9.860% | $146.5423 | $146.54 | $146.55 | $146.50 |
| Purchase #7 | $111.31 | 3.434% | $115.1324 | $115.13 | $115.15 | $115.10 |
| 7 purchase totals = | $789.05 | $866.4456 | $866.44 | $866.50 | $866.40 | |