| 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 | $209.66 | 13.752% | $238.4924 | $238.49 | $238.50 | $238.50 |
| Purchase #2 | $16.64 | 6.242% | $17.6787 | $17.68 | $17.70 | $17.70 |
| Purchase #3 | $217.31 | 3.632% | $225.2027 | $225.20 | $225.20 | $225.20 |
| Purchase #4 | $27.91 | 7.869% | $30.1062 | $30.11 | $30.10 | $30.10 |
| Purchase #5 | $82.27 | 13.529% | $93.4003 | $93.40 | $93.40 | $93.40 |
| Purchase #6 | $199.69 | 13.848% | $227.3431 | $227.34 | $227.35 | $227.30 |
| Purchase #7 | $146.40 | 11.195% | $162.7895 | $162.79 | $162.80 | $162.80 |
| 7 purchase totals = | $899.88 | $995.0129 | $995.01 | $995.05 | $995.00 | |