| 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 | $202.71 | 8.139% | $219.2086 | $219.21 | $219.20 | $219.20 |
| Purchase #2 | $28.34 | 3.261% | $29.2642 | $29.26 | $29.25 | $29.30 |
| Purchase #3 | $222.54 | 8.728% | $241.9633 | $241.96 | $241.95 | $242.00 |
| Purchase #4 | $186.46 | 8.492% | $202.2942 | $202.29 | $202.30 | $202.30 |
| Purchase #5 | $186.89 | 3.344% | $193.1396 | $193.14 | $193.15 | $193.10 |
| Purchase #6 | $224.41 | 7.840% | $242.0037 | $242.00 | $242.00 | $242.00 |
| Purchase #7 | $234.37 | 3.709% | $243.0628 | $243.06 | $243.05 | $243.10 |
| 7 purchase totals = | $1,285.72 | $1,370.9364 | $1,370.92 | $1,370.90 | $1,371.00 | |