| 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 | $11.68 | 9.762% | $12.8202 | $12.82 | $12.80 | $12.80 |
| Purchase #2 | $91.66 | 13.790% | $104.2999 | $104.30 | $104.30 | $104.30 |
| Purchase #3 | $97.26 | 3.747% | $100.9043 | $100.90 | $100.90 | $100.90 |
| Purchase #4 | $215.65 | 4.482% | $225.3154 | $225.32 | $225.30 | $225.30 |
| Purchase #5 | $218.95 | 12.756% | $246.8793 | $246.88 | $246.90 | $246.90 |
| Purchase #6 | $52.45 | 6.344% | $55.7774 | $55.78 | $55.80 | $55.80 |
| Purchase #7 | $171.25 | 8.735% | $186.2087 | $186.21 | $186.20 | $186.20 |
| 7 purchase totals = | $858.90 | $932.2052 | $932.21 | $932.20 | $932.20 | |