| 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 | $239.93 | 3.230% | $247.6797 | $247.68 | $247.70 | $247.70 |
| Purchase #2 | $136.84 | 12.387% | $153.7904 | $153.79 | $153.80 | $153.80 |
| Purchase #3 | $83.49 | 5.568% | $88.1387 | $88.14 | $88.15 | $88.10 |
| Purchase #4 | $133.41 | 7.290% | $143.1356 | $143.14 | $143.15 | $143.10 |
| Purchase #5 | $11.84 | 11.584% | $13.2115 | $13.21 | $13.20 | $13.20 |
| Purchase #6 | $95.33 | 4.798% | $99.9039 | $99.90 | $99.90 | $99.90 |
| Purchase #7 | $6.61 | 8.312% | $7.1594 | $7.16 | $7.15 | $7.20 |
| 7 purchase totals = | $707.45 | $753.0192 | $753.02 | $753.05 | $753.00 | |