| 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 | $104.87 | 9.466% | $114.797 | $114.80 | $114.80 | $114.80 |
| Purchase #2 | $145.64 | 10.204% | $160.5011 | $160.50 | $160.50 | $160.50 |
| Purchase #3 | $211.36 | 11.229% | $235.0936 | $235.09 | $235.10 | $235.10 |
| Purchase #4 | $168.92 | 3.716% | $175.1971 | $175.20 | $175.20 | $175.20 |
| Purchase #5 | $28.73 | 7.225% | $30.8057 | $30.81 | $30.80 | $30.80 |
| Purchase #6 | $74.55 | 3.635% | $77.2599 | $77.26 | $77.25 | $77.30 |
| Purchase #7 | $209.39 | 10.509% | $231.3948 | $231.39 | $231.40 | $231.40 |
| 7 purchase totals = | $943.46 | $1,025.0492 | $1,025.05 | $1,025.05 | $1,025.10 | |