| 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 | $246.42 | 12.750% | $277.8386 | $277.84 | $277.85 | $277.80 |
| Purchase #2 | $112.85 | 12.387% | $126.8287 | $126.83 | $126.85 | $126.80 |
| Purchase #3 | $25.53 | 13.650% | $29.0148 | $29.01 | $29.00 | $29.00 |
| Purchase #4 | $246.61 | 11.521% | $275.0219 | $275.02 | $275.00 | $275.00 |
| Purchase #5 | $168.74 | 12.640% | $190.0687 | $190.07 | $190.05 | $190.10 |
| Purchase #6 | $117.76 | 5.659% | $124.424 | $124.42 | $124.40 | $124.40 |
| Purchase #7 | $112.76 | 8.512% | $122.3581 | $122.36 | $122.35 | $122.40 |
| 7 purchase totals = | $1,030.67 | $1,145.5548 | $1,145.55 | $1,145.50 | $1,145.50 | |