| 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 | $195.65 | 11.667% | $218.4765 | $218.48 | $218.50 | $218.50 |
| Purchase #2 | $121.82 | 4.241% | $126.9864 | $126.99 | $127.00 | $127.00 |
| Purchase #3 | $227.30 | 10.104% | $250.2664 | $250.27 | $250.25 | $250.30 |
| Purchase #4 | $174.31 | 13.134% | $197.2039 | $197.20 | $197.20 | $197.20 |
| Purchase #5 | $190.88 | 3.540% | $197.6372 | $197.64 | $197.65 | $197.60 |
| Purchase #6 | $59.43 | 9.530% | $65.0937 | $65.09 | $65.10 | $65.10 |
| Purchase #7 | $169.87 | 5.524% | $179.2536 | $179.25 | $179.25 | $179.30 |
| 7 purchase totals = | $1,139.26 | $1,234.9177 | $1,234.92 | $1,234.95 | $1,235.00 | |