| 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 | $124.73 | 9.573% | $136.6704 | $136.67 | $136.65 | $136.70 |
| Purchase #2 | $242.64 | 3.160% | $250.3074 | $250.31 | $250.30 | $250.30 |
| Purchase #3 | $162.50 | 10.871% | $180.1654 | $180.17 | $180.15 | $180.20 |
| Purchase #4 | $24.90 | 8.858% | $27.1056 | $27.11 | $27.10 | $27.10 |
| Purchase #5 | $110.78 | 10.505% | $122.4174 | $122.42 | $122.40 | $122.40 |
| Purchase #6 | $170.73 | 12.156% | $191.4839 | $191.48 | $191.50 | $191.50 |
| Purchase #7 | $228.81 | 9.558% | $250.6797 | $250.68 | $250.70 | $250.70 |
| 7 purchase totals = | $1,065.09 | $1,158.8298 | $1,158.84 | $1,158.80 | $1,158.90 | |