| 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 | $21.61 | 13.581% | $24.5449 | $24.54 | $24.55 | $24.50 |
| Purchase #2 | $119.85 | 8.465% | $129.9953 | $130.00 | $130.00 | $130.00 |
| Purchase #3 | $245.82 | 4.768% | $257.5407 | $257.54 | $257.55 | $257.50 |
| Purchase #4 | $120.34 | 3.309% | $124.3221 | $124.32 | $124.30 | $124.30 |
| Purchase #5 | $25.65 | 10.751% | $28.4076 | $28.41 | $28.40 | $28.40 |
| Purchase #6 | $70.30 | 12.350% | $78.9821 | $78.98 | $79.00 | $79.00 |
| Purchase #7 | $203.82 | 6.601% | $217.2742 | $217.27 | $217.25 | $217.30 |
| 7 purchase totals = | $807.39 | $861.0669 | $861.06 | $861.05 | $861.00 | |