| 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 | $205.40 | 11.528% | $229.0785 | $229.08 | $229.10 | $229.10 |
| Purchase #2 | $194.76 | 3.235% | $201.0605 | $201.06 | $201.05 | $201.10 |
| Purchase #3 | $121.41 | 4.179% | $126.4837 | $126.48 | $126.50 | $126.50 |
| Purchase #4 | $129.94 | 6.352% | $138.1938 | $138.19 | $138.20 | $138.20 |
| Purchase #5 | $102.92 | 6.546% | $109.6571 | $109.66 | $109.65 | $109.70 |
| Purchase #6 | $19.75 | 4.750% | $20.6881 | $20.69 | $20.70 | $20.70 |
| Purchase #7 | $63.51 | 7.180% | $68.07 | $68.07 | $68.05 | $68.10 |
| 7 purchase totals = | $837.69 | $893.2317 | $893.23 | $893.25 | $893.40 | |