| 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 | $141.33 | 9.342% | $154.533 | $154.53 | $154.55 | $154.50 |
| Purchase #2 | $170.83 | 11.519% | $190.5079 | $190.51 | $190.50 | $190.50 |
| Purchase #3 | $229.59 | 8.808% | $249.8123 | $249.81 | $249.80 | $249.80 |
| Purchase #4 | $117.56 | 3.834% | $122.0673 | $122.07 | $122.05 | $122.10 |
| Purchase #5 | $178.41 | 6.339% | $189.7194 | $189.72 | $189.70 | $189.70 |
| Purchase #6 | $5.33 | 9.176% | $5.8191 | $5.82 | $5.80 | $5.80 |
| Purchase #7 | $190.30 | 5.652% | $201.0558 | $201.06 | $201.05 | $201.10 |
| 7 purchase totals = | $1,033.35 | $1,113.5148 | $1,113.52 | $1,113.45 | $1,113.50 | |