| 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 | $216.99 | 3.869% | $225.3853 | $225.39 | $225.40 | $225.40 |
| Purchase #2 | $217.46 | 7.758% | $234.3305 | $234.33 | $234.35 | $234.30 |
| Purchase #3 | $71.31 | 6.216% | $75.7426 | $75.74 | $75.75 | $75.70 |
| Purchase #4 | $205.91 | 13.732% | $234.1856 | $234.19 | $234.20 | $234.20 |
| Purchase #5 | $27.37 | 8.851% | $29.7925 | $29.79 | $29.80 | $29.80 |
| Purchase #6 | $77.52 | 13.844% | $88.2519 | $88.25 | $88.25 | $88.30 |
| Purchase #7 | $17.42 | 5.599% | $18.3953 | $18.40 | $18.40 | $18.40 |
| 7 purchase totals = | $833.98 | $906.0837 | $906.09 | $906.15 | $906.10 | |