| 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 | $80.73 | 8.821% | $87.8512 | $87.85 | $87.85 | $87.90 |
| Purchase #2 | $201.82 | 13.408% | $228.88 | $228.88 | $228.90 | $228.90 |
| Purchase #3 | $218.60 | 10.224% | $240.9497 | $240.95 | $240.95 | $240.90 |
| Purchase #4 | $137.69 | 5.844% | $145.7366 | $145.74 | $145.75 | $145.70 |
| Purchase #5 | $241.53 | 10.648% | $267.2481 | $267.25 | $267.25 | $267.20 |
| Purchase #6 | $241.32 | 8.151% | $260.99 | $260.99 | $261.00 | $261.00 |
| Purchase #7 | $218.32 | 4.363% | $227.8453 | $227.85 | $227.85 | $227.80 |
| 7 purchase totals = | $1,340.01 | $1,459.5009 | $1,459.51 | $1,459.55 | $1,459.40 | |