| 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 | $208.94 | 4.680% | $218.7184 | $218.72 | $218.70 | $218.70 |
| Purchase #2 | $113.74 | 3.282% | $117.4729 | $117.47 | $117.45 | $117.50 |
| Purchase #3 | $178.85 | 10.867% | $198.2856 | $198.29 | $198.30 | $198.30 |
| Purchase #4 | $191.73 | 7.387% | $205.8931 | $205.89 | $205.90 | $205.90 |
| Purchase #5 | $213.50 | 8.344% | $231.3144 | $231.31 | $231.30 | $231.30 |
| Purchase #6 | $234.39 | 7.502% | $251.9739 | $251.97 | $251.95 | $252.00 |
| Purchase #7 | $187.76 | 3.148% | $193.6707 | $193.67 | $193.65 | $193.70 |
| 7 purchase totals = | $1,328.91 | $1,417.3290 | $1,417.32 | $1,417.25 | $1,417.40 | |