| 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 | $7.31 | 13.225% | $8.2767 | $8.28 | $8.30 | $8.30 |
| Purchase #2 | $126.68 | 12.776% | $142.8646 | $142.86 | $142.85 | $142.90 |
| Purchase #3 | $92.78 | 5.515% | $97.8968 | $97.90 | $97.90 | $97.90 |
| Purchase #4 | $87.67 | 10.739% | $97.0849 | $97.08 | $97.10 | $97.10 |
| Purchase #5 | $181.62 | 9.269% | $198.4544 | $198.45 | $198.45 | $198.50 |
| Purchase #6 | $232.66 | 7.787% | $250.7772 | $250.78 | $250.80 | $250.80 |
| Purchase #7 | $223.46 | 13.619% | $253.893 | $253.89 | $253.90 | $253.90 |
| 7 purchase totals = | $952.18 | $1,049.2476 | $1,049.24 | $1,049.30 | $1,049.40 | |