| 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 | $247.74 | 13.113% | $280.2261 | $280.23 | $280.25 | $280.20 |
| Purchase #2 | $117.83 | 6.862% | $125.9155 | $125.92 | $125.90 | $125.90 |
| Purchase #3 | $99.87 | 11.515% | $111.37 | $111.37 | $111.35 | $111.40 |
| Purchase #4 | $46.97 | 9.748% | $51.5486 | $51.55 | $51.55 | $51.50 |
| Purchase #5 | $207.26 | 12.283% | $232.7177 | $232.72 | $232.70 | $232.70 |
| Purchase #6 | $19.93 | 12.490% | $22.4193 | $22.42 | $22.40 | $22.40 |
| Purchase #7 | $123.90 | 12.735% | $139.6787 | $139.68 | $139.70 | $139.70 |
| 7 purchase totals = | $863.50 | $963.8759 | $963.89 | $963.85 | $963.80 | |