| 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 | $121.47 | 10.642% | $134.3968 | $134.40 | $134.40 | $134.40 |
| Purchase #2 | $40.82 | 8.223% | $44.1766 | $44.18 | $44.20 | $44.20 |
| Purchase #3 | $220.46 | 5.527% | $232.6448 | $232.64 | $232.65 | $232.60 |
| Purchase #4 | $182.99 | 11.621% | $204.2553 | $204.26 | $204.25 | $204.30 |
| Purchase #5 | $8.57 | 13.525% | $9.7291 | $9.73 | $9.75 | $9.70 |
| Purchase #6 | $90.55 | 7.868% | $97.6745 | $97.67 | $97.65 | $97.70 |
| Purchase #7 | $103.98 | 5.412% | $109.6074 | $109.61 | $109.60 | $109.60 |
| 7 purchase totals = | $768.84 | $832.4845 | $832.49 | $832.50 | $832.50 | |