| 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 | $85.96 | 6.695% | $91.715 | $91.72 | $91.70 | $91.70 |
| Purchase #2 | $213.97 | 13.619% | $243.1106 | $243.11 | $243.10 | $243.10 |
| Purchase #3 | $217.94 | 7.853% | $235.0548 | $235.05 | $235.05 | $235.10 |
| Purchase #4 | $80.38 | 13.501% | $91.2321 | $91.23 | $91.25 | $91.20 |
| Purchase #5 | $117.61 | 3.328% | $121.5241 | $121.52 | $121.50 | $121.50 |
| Purchase #6 | $208.55 | 7.509% | $224.21 | $224.21 | $224.20 | $224.20 |
| Purchase #7 | $59.51 | 9.709% | $65.2878 | $65.29 | $65.30 | $65.30 |
| 7 purchase totals = | $983.92 | $1,072.1344 | $1,072.13 | $1,072.10 | $1,072.10 | |