| 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 | $8.26 | 5.357% | $8.7025 | $8.70 | $8.70 | $8.70 |
| Purchase #2 | $168.91 | 4.751% | $176.9349 | $176.93 | $176.95 | $176.90 |
| Purchase #3 | $245.88 | 11.551% | $274.2816 | $274.28 | $274.30 | $274.30 |
| Purchase #4 | $151.28 | 7.813% | $163.0995 | $163.10 | $163.10 | $163.10 |
| Purchase #5 | $235.82 | 3.241% | $243.4629 | $243.46 | $243.45 | $243.50 |
| Purchase #6 | $101.63 | 4.189% | $105.8873 | $105.89 | $105.90 | $105.90 |
| Purchase #7 | $246.41 | 13.648% | $280.04 | $280.04 | $280.05 | $280.00 |
| 7 purchase totals = | $1,158.19 | $1,252.4087 | $1,252.40 | $1,252.45 | $1,252.40 | |