| 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 | $39.61 | 5.311% | $41.7137 | $41.71 | $41.70 | $41.70 |
| Purchase #2 | $117.63 | 8.353% | $127.4556 | $127.46 | $127.45 | $127.50 |
| Purchase #3 | $222.52 | 12.796% | $250.9937 | $250.99 | $251.00 | $251.00 |
| Purchase #4 | $97.33 | 3.784% | $101.013 | $101.01 | $101.00 | $101.00 |
| Purchase #5 | $86.98 | 5.300% | $91.5899 | $91.59 | $91.60 | $91.60 |
| Purchase #6 | $196.32 | 11.802% | $219.4897 | $219.49 | $219.50 | $219.50 |
| Purchase #7 | $239.41 | 9.368% | $261.8379 | $261.84 | $261.85 | $261.80 |
| 7 purchase totals = | $999.80 | $1,094.0935 | $1,094.09 | $1,094.10 | $1,094.10 | |