| 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 | $190.37 | 10.315% | $210.0067 | $210.01 | $210.00 | $210.00 |
| Purchase #2 | $64.85 | 9.260% | $70.8551 | $70.86 | $70.85 | $70.90 |
| Purchase #3 | $7.35 | 10.819% | $8.1452 | $8.15 | $8.15 | $8.10 |
| Purchase #4 | $27.42 | 10.849% | $30.3948 | $30.39 | $30.40 | $30.40 |
| Purchase #5 | $235.31 | 13.748% | $267.6604 | $267.66 | $267.65 | $267.70 |
| Purchase #6 | $70.72 | 7.434% | $75.9773 | $75.98 | $76.00 | $76.00 |
| Purchase #7 | $56.41 | 4.458% | $58.9248 | $58.92 | $58.90 | $58.90 |
| 7 purchase totals = | $652.43 | $721.9643 | $721.97 | $721.95 | $722.00 | |