| 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 | $228.92 | 9.598% | $250.8917 | $250.89 | $250.90 | $250.90 |
| Purchase #2 | $48.77 | 11.250% | $54.2566 | $54.26 | $54.25 | $54.30 |
| Purchase #3 | $76.93 | 11.811% | $86.0162 | $86.02 | $86.00 | $86.00 |
| Purchase #4 | $207.37 | 6.619% | $221.0958 | $221.10 | $221.10 | $221.10 |
| Purchase #5 | $11.63 | 4.445% | $12.147 | $12.15 | $12.15 | $12.10 |
| Purchase #6 | $73.98 | 5.432% | $77.9986 | $78.00 | $78.00 | $78.00 |
| Purchase #7 | $135.90 | 8.658% | $147.6662 | $147.67 | $147.65 | $147.70 |
| 7 purchase totals = | $783.50 | $850.0721 | $850.09 | $850.05 | $850.10 | |