| 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 | $124.97 | 8.416% | $135.4875 | $135.49 | $135.50 | $135.50 |
| Purchase #2 | $206.42 | 8.744% | $224.4694 | $224.47 | $224.45 | $224.50 |
| Purchase #3 | $115.66 | 3.201% | $119.3623 | $119.36 | $119.35 | $119.40 |
| Purchase #4 | $56.72 | 4.472% | $59.2565 | $59.26 | $59.25 | $59.30 |
| Purchase #5 | $65.29 | 5.488% | $68.8731 | $68.87 | $68.85 | $68.90 |
| Purchase #6 | $9.49 | 10.231% | $10.4609 | $10.46 | $10.45 | $10.50 |
| Purchase #7 | $234.59 | 4.325% | $244.736 | $244.74 | $244.75 | $244.70 |
| 7 purchase totals = | $813.14 | $862.6457 | $862.65 | $862.60 | $862.80 | |