| 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 | $85.91 | 7.387% | $92.2562 | $92.26 | $92.25 | $92.30 |
| Purchase #2 | $222.94 | 12.213% | $250.1677 | $250.17 | $250.15 | $250.20 |
| Purchase #3 | $216.50 | 3.197% | $223.4215 | $223.42 | $223.40 | $223.40 |
| Purchase #4 | $20.87 | 3.108% | $21.5186 | $21.52 | $21.50 | $21.50 |
| Purchase #5 | $163.74 | 9.821% | $179.8209 | $179.82 | $179.80 | $179.80 |
| Purchase #6 | $21.32 | 5.477% | $22.4877 | $22.49 | $22.50 | $22.50 |
| Purchase #7 | $211.34 | 11.768% | $236.2105 | $236.21 | $236.20 | $236.20 |
| 7 purchase totals = | $942.62 | $1,025.8831 | $1,025.89 | $1,025.80 | $1,025.90 | |