| 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 | $239.87 | 7.814% | $258.6134 | $258.61 | $258.60 | $258.60 |
| Purchase #2 | $50.34 | 12.522% | $56.6436 | $56.64 | $56.65 | $56.60 |
| Purchase #3 | $198.44 | 3.193% | $204.7762 | $204.78 | $204.80 | $204.80 |
| Purchase #4 | $225.37 | 7.575% | $242.4418 | $242.44 | $242.45 | $242.40 |
| Purchase #5 | $82.25 | 12.849% | $92.8183 | $92.82 | $92.80 | $92.80 |
| Purchase #6 | $27.96 | 7.701% | $30.1132 | $30.11 | $30.10 | $30.10 |
| Purchase #7 | $84.49 | 12.791% | $95.2971 | $95.30 | $95.30 | $95.30 |
| 7 purchase totals = | $908.72 | $980.7036 | $980.70 | $980.70 | $980.60 | |