| 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 | $105.89 | 4.182% | $110.3183 | $110.32 | $110.30 | $110.30 |
| Purchase #2 | $86.65 | 6.230% | $92.0483 | $92.05 | $92.05 | $92.00 |
| Purchase #3 | $95.79 | 11.834% | $107.1258 | $107.13 | $107.15 | $107.10 |
| Purchase #4 | $194.54 | 7.522% | $209.1733 | $209.17 | $209.15 | $209.20 |
| Purchase #5 | $28.26 | 8.362% | $30.6231 | $30.62 | $30.60 | $30.60 |
| Purchase #6 | $241.27 | 11.846% | $269.8508 | $269.85 | $269.85 | $269.90 |
| Purchase #7 | $188.37 | 7.453% | $202.4092 | $202.41 | $202.40 | $202.40 |
| 7 purchase totals = | $940.77 | $1,021.5488 | $1,021.55 | $1,021.50 | $1,021.50 | |