| 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 | $247.47 | 8.261% | $267.9135 | $267.91 | $267.90 | $267.90 |
| Purchase #2 | $137.35 | 4.162% | $143.0665 | $143.07 | $143.05 | $143.10 |
| Purchase #3 | $107.81 | 3.652% | $111.7472 | $111.75 | $111.75 | $111.70 |
| Purchase #4 | $232.51 | 4.137% | $242.1289 | $242.13 | $242.15 | $242.10 |
| Purchase #5 | $11.26 | 6.691% | $12.0134 | $12.01 | $12.00 | $12.00 |
| Purchase #6 | $36.61 | 12.262% | $41.0991 | $41.10 | $41.10 | $41.10 |
| Purchase #7 | $112.33 | 12.540% | $126.4162 | $126.42 | $126.40 | $126.40 |
| 7 purchase totals = | $885.34 | $944.3848 | $944.39 | $944.35 | $944.30 | |