| 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 | $246.42 | 4.285% | $256.9791 | $256.98 | $257.00 | $257.00 |
| Purchase #2 | $94.56 | 8.811% | $102.8917 | $102.89 | $102.90 | $102.90 |
| Purchase #3 | $158.54 | 9.782% | $174.0484 | $174.05 | $174.05 | $174.00 |
| Purchase #4 | $72.62 | 8.764% | $78.9844 | $78.98 | $79.00 | $79.00 |
| Purchase #5 | $70.78 | 12.715% | $79.7797 | $79.78 | $79.80 | $79.80 |
| Purchase #6 | $134.81 | 4.265% | $140.5596 | $140.56 | $140.55 | $140.60 |
| Purchase #7 | $120.67 | 11.513% | $134.5627 | $134.56 | $134.55 | $134.60 |
| 7 purchase totals = | $898.40 | $967.8056 | $967.80 | $967.85 | $967.90 | |