| 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 | $200.97 | 10.471% | $222.0136 | $222.01 | $222.00 | $222.00 |
| Purchase #2 | $28.73 | 9.522% | $31.4657 | $31.47 | $31.45 | $31.50 |
| Purchase #3 | $64.32 | 7.819% | $69.3492 | $69.35 | $69.35 | $69.30 |
| Purchase #4 | $106.65 | 11.834% | $119.271 | $119.27 | $119.25 | $119.30 |
| Purchase #5 | $28.76 | 4.518% | $30.0594 | $30.06 | $30.05 | $30.10 |
| Purchase #6 | $67.74 | 11.105% | $75.2625 | $75.26 | $75.25 | $75.30 |
| Purchase #7 | $41.55 | 12.523% | $46.7533 | $46.75 | $46.75 | $46.80 |
| 7 purchase totals = | $538.72 | $594.1747 | $594.17 | $594.10 | $594.30 | |