| 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 | $216.84 | 9.474% | $237.3834 | $237.38 | $237.40 | $237.40 |
| Purchase #2 | $47.77 | 10.315% | $52.6975 | $52.70 | $52.70 | $52.70 |
| Purchase #3 | $73.42 | 6.145% | $77.9317 | $77.93 | $77.95 | $77.90 |
| Purchase #4 | $172.72 | 4.147% | $179.8827 | $179.88 | $179.90 | $179.90 |
| Purchase #5 | $30.96 | 12.129% | $34.7151 | $34.72 | $34.70 | $34.70 |
| Purchase #6 | $209.52 | 8.803% | $227.964 | $227.96 | $227.95 | $228.00 |
| Purchase #7 | $159.29 | 5.181% | $167.5428 | $167.54 | $167.55 | $167.50 |
| 7 purchase totals = | $910.52 | $978.1172 | $978.11 | $978.15 | $978.10 | |