| 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 | $108.35 | 13.598% | $123.0834 | $123.08 | $123.10 | $123.10 |
| Purchase #2 | $95.56 | 4.695% | $100.0465 | $100.05 | $100.05 | $100.00 |
| Purchase #3 | $155.75 | 13.737% | $177.1454 | $177.15 | $177.15 | $177.10 |
| Purchase #4 | $55.81 | 9.350% | $61.0282 | $61.03 | $61.05 | $61.00 |
| Purchase #5 | $109.65 | 13.118% | $124.0339 | $124.03 | $124.05 | $124.00 |
| Purchase #6 | $34.29 | 6.676% | $36.5792 | $36.58 | $36.60 | $36.60 |
| Purchase #7 | $181.42 | 5.426% | $191.2638 | $191.26 | $191.25 | $191.30 |
| 7 purchase totals = | $740.83 | $813.1804 | $813.18 | $813.25 | $813.10 | |