| 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 | $104.66 | 10.779% | $115.9413 | $115.94 | $115.95 | $115.90 |
| Purchase #2 | $180.34 | 13.123% | $204.006 | $204.01 | $204.00 | $204.00 |
| Purchase #3 | $10.78 | 6.788% | $11.5117 | $11.51 | $11.50 | $11.50 |
| Purchase #4 | $16.40 | 9.828% | $18.0118 | $18.01 | $18.00 | $18.00 |
| Purchase #5 | $212.62 | 9.145% | $232.0641 | $232.06 | $232.05 | $232.10 |
| Purchase #6 | $77.64 | 6.324% | $82.55 | $82.55 | $82.55 | $82.60 |
| Purchase #7 | $51.47 | 4.376% | $53.7223 | $53.72 | $53.70 | $53.70 |
| 7 purchase totals = | $653.91 | $717.8072 | $717.80 | $717.75 | $717.80 | |