| 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 | $234.67 | 7.213% | $251.5967 | $251.60 | $251.60 | $251.60 |
| Purchase #2 | $59.61 | 5.119% | $62.6614 | $62.66 | $62.65 | $62.70 |
| Purchase #3 | $250.61 | 13.434% | $284.2769 | $284.28 | $284.30 | $284.30 |
| Purchase #4 | $112.85 | 7.682% | $121.5191 | $121.52 | $121.50 | $121.50 |
| Purchase #5 | $175.57 | 6.483% | $186.9522 | $186.95 | $186.95 | $187.00 |
| Purchase #6 | $208.99 | 7.161% | $223.9558 | $223.96 | $223.95 | $224.00 |
| Purchase #7 | $5.75 | 9.689% | $6.3071 | $6.31 | $6.30 | $6.30 |
| 7 purchase totals = | $1,048.05 | $1,137.2692 | $1,137.28 | $1,137.25 | $1,137.40 | |