| 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 | $140.50 | 10.616% | $155.4155 | $155.42 | $155.40 | $155.40 |
| Purchase #2 | $247.41 | 5.387% | $260.738 | $260.74 | $260.75 | $260.70 |
| Purchase #3 | $206.42 | 5.816% | $218.4254 | $218.43 | $218.45 | $218.40 |
| Purchase #4 | $98.70 | 6.272% | $104.8905 | $104.89 | $104.90 | $104.90 |
| Purchase #5 | $127.86 | 12.340% | $143.6379 | $143.64 | $143.65 | $143.60 |
| Purchase #6 | $210.30 | 10.537% | $232.4593 | $232.46 | $232.45 | $232.50 |
| Purchase #7 | $44.91 | 7.531% | $48.2922 | $48.29 | $48.30 | $48.30 |
| 7 purchase totals = | $1,076.10 | $1,163.8588 | $1,163.87 | $1,163.90 | $1,163.80 | |