| 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 | $124.78 | 11.364% | $138.96 | $138.96 | $138.95 | $139.00 |
| Purchase #2 | $17.67 | 13.243% | $20.01 | $20.01 | $20.00 | $20.00 |
| Purchase #3 | $151.49 | 6.611% | $161.505 | $161.51 | $161.50 | $161.50 |
| Purchase #4 | $94.69 | 9.744% | $103.9166 | $103.92 | $103.90 | $103.90 |
| Purchase #5 | $199.43 | 13.729% | $226.8097 | $226.81 | $226.80 | $226.80 |
| Purchase #6 | $139.25 | 11.266% | $154.9379 | $154.94 | $154.95 | $154.90 |
| Purchase #7 | $121.56 | 9.457% | $133.0559 | $133.06 | $133.05 | $133.10 |
| 7 purchase totals = | $848.87 | $939.1951 | $939.21 | $939.15 | $939.20 | |