| 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 | $226.79 | 3.649% | $235.0656 | $235.07 | $235.05 | $235.10 |
| Purchase #2 | $174.92 | 5.270% | $184.1383 | $184.14 | $184.15 | $184.10 |
| Purchase #3 | $176.90 | 3.612% | $183.2896 | $183.29 | $183.30 | $183.30 |
| Purchase #4 | $64.93 | 6.604% | $69.218 | $69.22 | $69.20 | $69.20 |
| Purchase #5 | $29.32 | 5.423% | $30.91 | $30.91 | $30.90 | $30.90 |
| Purchase #6 | $22.51 | 9.512% | $24.6512 | $24.65 | $24.65 | $24.70 |
| Purchase #7 | $209.99 | 12.395% | $236.0183 | $236.02 | $236.00 | $236.00 |
| 7 purchase totals = | $905.36 | $963.2910 | $963.30 | $963.25 | $963.30 | |