| 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 | $106.38 | 6.182% | $112.9564 | $112.96 | $112.95 | $113.00 |
| Purchase #2 | $209.48 | 9.309% | $228.9805 | $228.98 | $229.00 | $229.00 |
| Purchase #3 | $5.66 | 12.341% | $6.3585 | $6.36 | $6.35 | $6.40 |
| Purchase #4 | $116.42 | 5.612% | $122.9535 | $122.95 | $122.95 | $123.00 |
| Purchase #5 | $155.42 | 10.137% | $171.1749 | $171.17 | $171.15 | $171.20 |
| Purchase #6 | $118.52 | 3.805% | $123.0297 | $123.03 | $123.05 | $123.00 |
| Purchase #7 | $97.67 | 5.702% | $103.2391 | $103.24 | $103.25 | $103.20 |
| 7 purchase totals = | $809.55 | $868.6926 | $868.69 | $868.70 | $868.80 | |