| 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 | $231.88 | 4.313% | $241.881 | $241.88 | $241.90 | $241.90 |
| Purchase #2 | $174.39 | 11.405% | $194.2792 | $194.28 | $194.30 | $194.30 |
| Purchase #3 | $14.27 | 12.392% | $16.0383 | $16.04 | $16.05 | $16.00 |
| Purchase #4 | $210.41 | 6.128% | $223.3039 | $223.30 | $223.30 | $223.30 |
| Purchase #5 | $24.49 | 11.285% | $27.2537 | $27.25 | $27.25 | $27.30 |
| Purchase #6 | $174.74 | 3.324% | $180.5484 | $180.55 | $180.55 | $180.50 |
| Purchase #7 | $37.55 | 11.698% | $41.9426 | $41.94 | $41.95 | $41.90 |
| 7 purchase totals = | $867.73 | $925.2471 | $925.24 | $925.30 | $925.20 | |