| 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 | $199.72 | 3.345% | $206.4006 | $206.40 | $206.40 | $206.40 |
| Purchase #2 | $185.70 | 7.139% | $198.9571 | $198.96 | $198.95 | $199.00 |
| Purchase #3 | $8.68 | 4.254% | $9.0492 | $9.05 | $9.05 | $9.00 |
| Purchase #4 | $38.32 | 4.297% | $39.9666 | $39.97 | $39.95 | $40.00 |
| Purchase #5 | $16.61 | 4.839% | $17.4138 | $17.41 | $17.40 | $17.40 |
| Purchase #6 | $194.59 | 11.545% | $217.0554 | $217.06 | $217.05 | $217.10 |
| Purchase #7 | $193.65 | 11.315% | $215.5615 | $215.56 | $215.55 | $215.60 |
| 7 purchase totals = | $837.27 | $904.4042 | $904.41 | $904.35 | $904.50 | |