| 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 | $214.56 | 3.468% | $222.0009 | $222.00 | $222.00 | $222.00 |
| Purchase #2 | $185.44 | 10.818% | $205.5009 | $205.50 | $205.50 | $205.50 |
| Purchase #3 | $101.79 | 12.170% | $114.1778 | $114.18 | $114.20 | $114.20 |
| Purchase #4 | $122.63 | 5.820% | $129.7671 | $129.77 | $129.75 | $129.80 |
| Purchase #5 | $42.88 | 4.844% | $44.9571 | $44.96 | $44.95 | $45.00 |
| Purchase #6 | $134.54 | 12.151% | $150.888 | $150.89 | $150.90 | $150.90 |
| Purchase #7 | $44.45 | 10.770% | $49.2373 | $49.24 | $49.25 | $49.20 |
| 7 purchase totals = | $846.29 | $916.5291 | $916.54 | $916.55 | $916.60 | |