| 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 | $22.85 | 5.551% | $24.1184 | $24.12 | $24.10 | $24.10 |
| Purchase #2 | $16.54 | 7.320% | $17.7507 | $17.75 | $17.75 | $17.80 |
| Purchase #3 | $174.90 | 6.386% | $186.0691 | $186.07 | $186.05 | $186.10 |
| Purchase #4 | $182.73 | 3.440% | $189.0159 | $189.02 | $189.00 | $189.00 |
| Purchase #5 | $121.47 | 3.316% | $125.4979 | $125.50 | $125.50 | $125.50 |
| Purchase #6 | $189.65 | 9.287% | $207.2628 | $207.26 | $207.25 | $207.30 |
| Purchase #7 | $174.70 | 10.767% | $193.5099 | $193.51 | $193.50 | $193.50 |
| 7 purchase totals = | $882.84 | $943.2247 | $943.23 | $943.15 | $943.30 | |