| 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 | $199.49 | 11.287% | $222.0064 | $222.01 | $222.00 | $222.00 |
| Purchase #2 | $180.30 | 5.337% | $189.9226 | $189.92 | $189.90 | $189.90 |
| Purchase #3 | $78.60 | 10.681% | $86.9953 | $87.00 | $87.00 | $87.00 |
| Purchase #4 | $28.39 | 7.525% | $30.5263 | $30.53 | $30.55 | $30.50 |
| Purchase #5 | $94.37 | 4.610% | $98.7205 | $98.72 | $98.70 | $98.70 |
| Purchase #6 | $63.31 | 4.331% | $66.052 | $66.05 | $66.05 | $66.10 |
| Purchase #7 | $181.86 | 8.655% | $197.6 | $197.60 | $197.60 | $197.60 |
| 7 purchase totals = | $826.32 | $891.8231 | $891.83 | $891.80 | $891.80 | |