| 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 | $238.38 | 5.257% | $250.9116 | $250.91 | $250.90 | $250.90 |
| Purchase #2 | $218.66 | 7.337% | $234.7031 | $234.70 | $234.70 | $234.70 |
| Purchase #3 | $62.81 | 4.351% | $65.5429 | $65.54 | $65.55 | $65.50 |
| Purchase #4 | $118.54 | 9.574% | $129.889 | $129.89 | $129.90 | $129.90 |
| Purchase #5 | $104.56 | 12.113% | $117.2254 | $117.23 | $117.25 | $117.20 |
| Purchase #6 | $39.75 | 8.362% | $43.0739 | $43.07 | $43.05 | $43.10 |
| Purchase #7 | $202.58 | 6.691% | $216.1346 | $216.13 | $216.15 | $216.10 |
| 7 purchase totals = | $985.28 | $1,057.4805 | $1,057.47 | $1,057.50 | $1,057.40 | |