| 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 | $20.79 | 13.470% | $23.5904 | $23.59 | $23.60 | $23.60 |
| Purchase #2 | $210.74 | 7.467% | $226.476 | $226.48 | $226.50 | $226.50 |
| Purchase #3 | $26.37 | 3.223% | $27.2199 | $27.22 | $27.20 | $27.20 |
| Purchase #4 | $200.98 | 12.561% | $226.2251 | $226.23 | $226.25 | $226.20 |
| Purchase #5 | $115.82 | 6.362% | $123.1885 | $123.19 | $123.20 | $123.20 |
| Purchase #6 | $165.44 | 8.530% | $179.552 | $179.55 | $179.55 | $179.60 |
| Purchase #7 | $95.31 | 11.153% | $105.9399 | $105.94 | $105.95 | $105.90 |
| 7 purchase totals = | $835.45 | $912.1918 | $912.20 | $912.25 | $912.20 | |