| 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 | $116.53 | 7.585% | $125.3688 | $125.37 | $125.35 | $125.40 |
| Purchase #2 | $23.52 | 11.609% | $26.2504 | $26.25 | $26.25 | $26.30 |
| Purchase #3 | $185.58 | 8.546% | $201.4397 | $201.44 | $201.45 | $201.40 |
| Purchase #4 | $211.37 | 8.760% | $229.886 | $229.89 | $229.90 | $229.90 |
| Purchase #5 | $217.82 | 11.574% | $243.0305 | $243.03 | $243.05 | $243.00 |
| Purchase #6 | $213.39 | 10.552% | $235.9069 | $235.91 | $235.90 | $235.90 |
| Purchase #7 | $68.25 | 10.245% | $75.2422 | $75.24 | $75.25 | $75.20 |
| 7 purchase totals = | $1,036.46 | $1,137.1245 | $1,137.13 | $1,137.15 | $1,137.10 | |