| 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 | $226.54 | 3.726% | $234.9809 | $234.98 | $235.00 | $235.00 |
| Purchase #2 | $26.84 | 6.420% | $28.5631 | $28.56 | $28.55 | $28.60 |
| Purchase #3 | $85.82 | 3.358% | $88.7018 | $88.70 | $88.70 | $88.70 |
| Purchase #4 | $236.42 | 3.800% | $245.404 | $245.40 | $245.40 | $245.40 |
| Purchase #5 | $243.34 | 7.593% | $261.8168 | $261.82 | $261.80 | $261.80 |
| Purchase #6 | $172.72 | 6.412% | $183.7948 | $183.79 | $183.80 | $183.80 |
| Purchase #7 | $158.75 | 13.666% | $180.4448 | $180.44 | $180.45 | $180.40 |
| 7 purchase totals = | $1,150.43 | $1,223.7062 | $1,223.69 | $1,223.70 | $1,223.70 | |