| 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 | $211.38 | 10.488% | $233.5495 | $233.55 | $233.55 | $233.50 |
| Purchase #2 | $138.65 | 7.328% | $148.8103 | $148.81 | $148.80 | $148.80 |
| Purchase #3 | $173.41 | 3.795% | $179.9909 | $179.99 | $180.00 | $180.00 |
| Purchase #4 | $187.36 | 9.671% | $205.4796 | $205.48 | $205.50 | $205.50 |
| Purchase #5 | $78.54 | 3.755% | $81.4892 | $81.49 | $81.50 | $81.50 |
| Purchase #6 | $55.88 | 4.441% | $58.3616 | $58.36 | $58.35 | $58.40 |
| Purchase #7 | $37.79 | 4.158% | $39.3613 | $39.36 | $39.35 | $39.40 |
| 7 purchase totals = | $883.01 | $947.0424 | $947.04 | $947.05 | $947.10 | |