| 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 | $243.92 | 7.176% | $261.4237 | $261.42 | $261.40 | $261.40 |
| Purchase #2 | $171.75 | 5.314% | $180.8768 | $180.88 | $180.90 | $180.90 |
| Purchase #3 | $31.79 | 9.679% | $34.867 | $34.87 | $34.85 | $34.90 |
| Purchase #4 | $226.38 | 11.773% | $253.0317 | $253.03 | $253.05 | $253.00 |
| Purchase #5 | $199.83 | 3.360% | $206.5443 | $206.54 | $206.55 | $206.50 |
| Purchase #6 | $167.83 | 4.298% | $175.0433 | $175.04 | $175.05 | $175.00 |
| Purchase #7 | $107.99 | 9.380% | $118.1195 | $118.12 | $118.10 | $118.10 |
| 7 purchase totals = | $1,149.49 | $1,229.9063 | $1,229.90 | $1,229.90 | $1,229.80 | |