| 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 | $191.73 | 4.158% | $199.7021 | $199.70 | $199.70 | $199.70 |
| Purchase #2 | $19.37 | 4.471% | $20.236 | $20.24 | $20.25 | $20.20 |
| Purchase #3 | $105.81 | 5.220% | $111.3333 | $111.33 | $111.35 | $111.30 |
| Purchase #4 | $10.41 | 11.748% | $11.633 | $11.63 | $11.65 | $11.60 |
| Purchase #5 | $199.79 | 6.823% | $213.4217 | $213.42 | $213.40 | $213.40 |
| Purchase #6 | $205.47 | 5.487% | $216.7441 | $216.74 | $216.75 | $216.70 |
| Purchase #7 | $124.31 | 6.861% | $132.8389 | $132.84 | $132.85 | $132.80 |
| 7 purchase totals = | $856.89 | $905.9091 | $905.90 | $905.95 | $905.70 | |