| 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 | $16.65 | 6.385% | $17.7131 | $17.71 | $17.70 | $17.70 |
| Purchase #2 | $243.78 | 6.695% | $260.1011 | $260.10 | $260.10 | $260.10 |
| Purchase #3 | $236.76 | 11.819% | $264.7427 | $264.74 | $264.75 | $264.70 |
| Purchase #4 | $234.27 | 4.867% | $245.6719 | $245.67 | $245.65 | $245.70 |
| Purchase #5 | $27.37 | 6.606% | $29.1781 | $29.18 | $29.20 | $29.20 |
| Purchase #6 | $227.87 | 11.423% | $253.8996 | $253.90 | $253.90 | $253.90 |
| Purchase #7 | $222.26 | 5.831% | $235.22 | $235.22 | $235.20 | $235.20 |
| 7 purchase totals = | $1,208.96 | $1,306.5265 | $1,306.52 | $1,306.50 | $1,306.50 | |