| 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 | $156.66 | 4.443% | $163.6204 | $163.62 | $163.60 | $163.60 |
| Purchase #2 | $122.31 | 11.627% | $136.531 | $136.53 | $136.55 | $136.50 |
| Purchase #3 | $93.36 | 9.392% | $102.1284 | $102.13 | $102.15 | $102.10 |
| Purchase #4 | $250.76 | 11.766% | $280.2644 | $280.26 | $280.25 | $280.30 |
| Purchase #5 | $26.28 | 11.316% | $29.2538 | $29.25 | $29.25 | $29.30 |
| Purchase #6 | $242.34 | 9.292% | $264.8582 | $264.86 | $264.85 | $264.90 |
| Purchase #7 | $66.39 | 6.871% | $70.9517 | $70.95 | $70.95 | $71.00 |
| 7 purchase totals = | $958.10 | $1,047.6079 | $1,047.60 | $1,047.60 | $1,047.70 | |