| 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 | $191.55 | 10.597% | $211.8486 | $211.85 | $211.85 | $211.80 |
| Purchase #2 | $168.36 | 10.767% | $186.4873 | $186.49 | $186.50 | $186.50 |
| Purchase #3 | $143.31 | 4.816% | $150.2118 | $150.21 | $150.20 | $150.20 |
| Purchase #4 | $31.71 | 4.331% | $33.0834 | $33.08 | $33.10 | $33.10 |
| Purchase #5 | $97.96 | 10.160% | $107.9127 | $107.91 | $107.90 | $107.90 |
| Purchase #6 | $97.40 | 10.124% | $107.2608 | $107.26 | $107.25 | $107.30 |
| Purchase #7 | $31.53 | 8.782% | $34.299 | $34.30 | $34.30 | $34.30 |
| 7 purchase totals = | $761.82 | $831.1036 | $831.10 | $831.10 | $831.10 | |