| 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 | $93.62 | 11.703% | $104.5763 | $104.58 | $104.60 | $104.60 |
| Purchase #2 | $183.39 | 13.373% | $207.9147 | $207.91 | $207.90 | $207.90 |
| Purchase #3 | $241.54 | 10.172% | $266.1094 | $266.11 | $266.10 | $266.10 |
| Purchase #4 | $161.36 | 11.734% | $180.294 | $180.29 | $180.30 | $180.30 |
| Purchase #5 | $200.57 | 12.583% | $225.8077 | $225.81 | $225.80 | $225.80 |
| Purchase #6 | $147.79 | 10.291% | $162.9991 | $163.00 | $163.00 | $163.00 |
| Purchase #7 | $133.75 | 3.448% | $138.3617 | $138.36 | $138.35 | $138.40 |
| 7 purchase totals = | $1,162.02 | $1,286.0629 | $1,286.06 | $1,286.05 | $1,286.10 | |