| 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 | $30.57 | 9.377% | $33.4365 | $33.44 | $33.45 | $33.40 |
| Purchase #2 | $10.87 | 11.309% | $12.0993 | $12.10 | $12.10 | $12.10 |
| Purchase #3 | $93.31 | 5.425% | $98.3721 | $98.37 | $98.35 | $98.40 |
| Purchase #4 | $165.43 | 13.781% | $188.2279 | $188.23 | $188.25 | $188.20 |
| Purchase #5 | $193.77 | 5.297% | $204.034 | $204.03 | $204.05 | $204.00 |
| Purchase #6 | $216.79 | 7.644% | $233.3614 | $233.36 | $233.35 | $233.40 |
| Purchase #7 | $217.99 | 8.481% | $236.4777 | $236.48 | $236.50 | $236.50 |
| 7 purchase totals = | $928.73 | $1,006.0089 | $1,006.01 | $1,006.05 | $1,006.00 | |