| 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 | $224.39 | 12.161% | $251.6781 | $251.68 | $251.70 | $251.70 |
| Purchase #2 | $215.99 | 7.530% | $232.254 | $232.25 | $232.25 | $232.30 |
| Purchase #3 | $245.95 | 4.561% | $257.1678 | $257.17 | $257.15 | $257.20 |
| Purchase #4 | $136.35 | 13.241% | $154.4041 | $154.40 | $154.40 | $154.40 |
| Purchase #5 | $199.56 | 7.680% | $214.8862 | $214.89 | $214.90 | $214.90 |
| Purchase #6 | $233.96 | 5.367% | $246.5166 | $246.52 | $246.50 | $246.50 |
| Purchase #7 | $63.88 | 10.298% | $70.4584 | $70.46 | $70.45 | $70.50 |
| 7 purchase totals = | $1,320.08 | $1,427.3652 | $1,427.37 | $1,427.35 | $1,427.50 | |