| 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 | $116.40 | 9.543% | $127.5081 | $127.51 | $127.50 | $127.50 |
| Purchase #2 | $235.71 | 10.776% | $261.1101 | $261.11 | $261.10 | $261.10 |
| Purchase #3 | $234.62 | 3.357% | $242.4962 | $242.50 | $242.50 | $242.50 |
| Purchase #4 | $98.85 | 13.646% | $112.3391 | $112.34 | $112.35 | $112.30 |
| Purchase #5 | $109.56 | 10.169% | $120.7012 | $120.70 | $120.70 | $120.70 |
| Purchase #6 | $108.97 | 12.618% | $122.7198 | $122.72 | $122.70 | $122.70 |
| Purchase #7 | $50.54 | 7.528% | $54.3447 | $54.34 | $54.35 | $54.30 |
| 7 purchase totals = | $954.65 | $1,041.2192 | $1,041.22 | $1,041.20 | $1,041.10 | |