| 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 | $205.38 | 13.190% | $232.4696 | $232.47 | $232.45 | $232.50 |
| Purchase #2 | $156.54 | 5.406% | $165.0026 | $165.00 | $165.00 | $165.00 |
| Purchase #3 | $250.96 | 12.510% | $282.3551 | $282.36 | $282.35 | $282.40 |
| Purchase #4 | $23.93 | 13.443% | $27.1469 | $27.15 | $27.15 | $27.10 |
| Purchase #5 | $188.41 | 6.787% | $201.1974 | $201.20 | $201.20 | $201.20 |
| Purchase #6 | $25.68 | 6.622% | $27.3805 | $27.38 | $27.40 | $27.40 |
| Purchase #7 | $132.47 | 7.871% | $142.8967 | $142.90 | $142.90 | $142.90 |
| 7 purchase totals = | $983.37 | $1,078.4488 | $1,078.46 | $1,078.45 | $1,078.50 | |