| 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 | $116.96 | 6.787% | $124.8981 | $124.90 | $124.90 | $124.90 |
| Purchase #2 | $190.45 | 4.533% | $199.0831 | $199.08 | $199.10 | $199.10 |
| Purchase #3 | $149.80 | 7.765% | $161.432 | $161.43 | $161.45 | $161.40 |
| Purchase #4 | $97.65 | 3.598% | $101.1634 | $101.16 | $101.15 | $101.20 |
| Purchase #5 | $46.25 | 7.494% | $49.716 | $49.72 | $49.70 | $49.70 |
| Purchase #6 | $104.44 | 6.816% | $111.5586 | $111.56 | $111.55 | $111.60 |
| Purchase #7 | $92.67 | 11.156% | $103.0083 | $103.01 | $103.00 | $103.00 |
| 7 purchase totals = | $798.22 | $850.8595 | $850.86 | $850.85 | $850.90 | |