| 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 | $220.29 | 13.711% | $250.494 | $250.49 | $250.50 | $250.50 |
| Purchase #2 | $16.93 | 3.237% | $17.478 | $17.48 | $17.50 | $17.50 |
| Purchase #3 | $149.57 | 12.777% | $168.6806 | $168.68 | $168.70 | $168.70 |
| Purchase #4 | $188.92 | 5.748% | $199.7791 | $199.78 | $199.80 | $199.80 |
| Purchase #5 | $43.80 | 11.463% | $48.8208 | $48.82 | $48.80 | $48.80 |
| Purchase #6 | $134.93 | 13.798% | $153.5476 | $153.55 | $153.55 | $153.50 |
| Purchase #7 | $92.42 | 5.280% | $97.2998 | $97.30 | $97.30 | $97.30 |
| 7 purchase totals = | $846.86 | $936.0999 | $936.10 | $936.15 | $936.10 | |