| 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 | $224.38 | 5.350% | $236.3843 | $236.38 | $236.40 | $236.40 |
| Purchase #2 | $216.45 | 9.427% | $236.8547 | $236.85 | $236.85 | $236.90 |
| Purchase #3 | $191.35 | 13.733% | $217.6281 | $217.63 | $217.65 | $217.60 |
| Purchase #4 | $61.26 | 13.181% | $69.3347 | $69.33 | $69.35 | $69.30 |
| Purchase #5 | $225.37 | 8.709% | $244.9975 | $245.00 | $245.00 | $245.00 |
| Purchase #6 | $224.72 | 4.232% | $234.2302 | $234.23 | $234.25 | $234.20 |
| Purchase #7 | $65.41 | 13.530% | $74.26 | $74.26 | $74.25 | $74.30 |
| 7 purchase totals = | $1,208.94 | $1,313.6895 | $1,313.68 | $1,313.75 | $1,313.70 | |