| 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 | $237.88 | 7.310% | $255.269 | $255.27 | $255.25 | $255.30 |
| Purchase #2 | $163.51 | 6.543% | $174.2085 | $174.21 | $174.20 | $174.20 |
| Purchase #3 | $104.85 | 5.127% | $110.2257 | $110.23 | $110.25 | $110.20 |
| Purchase #4 | $203.74 | 12.526% | $229.2605 | $229.26 | $229.25 | $229.30 |
| Purchase #5 | $180.83 | 11.772% | $202.1173 | $202.12 | $202.10 | $202.10 |
| Purchase #6 | $13.83 | 10.785% | $15.3216 | $15.32 | $15.30 | $15.30 |
| Purchase #7 | $173.46 | 10.796% | $192.1867 | $192.19 | $192.20 | $192.20 |
| 7 purchase totals = | $1,078.10 | $1,178.5893 | $1,178.60 | $1,178.55 | $1,178.60 | |