| 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 | $25.28 | 5.412% | $26.6482 | $26.65 | $26.65 | $26.60 |
| Purchase #2 | $133.75 | 12.590% | $150.5891 | $150.59 | $150.60 | $150.60 |
| Purchase #3 | $108.83 | 12.229% | $122.1388 | $122.14 | $122.15 | $122.10 |
| Purchase #4 | $105.74 | 6.270% | $112.3699 | $112.37 | $112.35 | $112.40 |
| Purchase #5 | $123.38 | 12.286% | $138.5385 | $138.54 | $138.55 | $138.50 |
| Purchase #6 | $223.69 | 10.482% | $247.1372 | $247.14 | $247.15 | $247.10 |
| Purchase #7 | $109.85 | 11.109% | $122.0532 | $122.05 | $122.05 | $122.10 |
| 7 purchase totals = | $830.52 | $919.4749 | $919.48 | $919.50 | $919.40 | |