| 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 | $186.37 | 3.661% | $193.193 | $193.19 | $193.20 | $193.20 |
| Purchase #2 | $213.25 | 13.709% | $242.4844 | $242.48 | $242.50 | $242.50 |
| Purchase #3 | $100.25 | 3.743% | $104.0024 | $104.00 | $104.00 | $104.00 |
| Purchase #4 | $88.95 | 5.134% | $93.5167 | $93.52 | $93.50 | $93.50 |
| Purchase #5 | $232.89 | 13.739% | $264.8868 | $264.89 | $264.90 | $264.90 |
| Purchase #6 | $142.54 | 7.561% | $153.3174 | $153.32 | $153.30 | $153.30 |
| Purchase #7 | $204.51 | 8.761% | $222.4271 | $222.43 | $222.45 | $222.40 |
| 7 purchase totals = | $1,168.76 | $1,273.8278 | $1,273.83 | $1,273.85 | $1,273.80 | |