| 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 | $213.52 | 6.530% | $227.4629 | $227.46 | $227.45 | $227.50 |
| Purchase #2 | $242.92 | 8.144% | $262.7034 | $262.70 | $262.70 | $262.70 |
| Purchase #3 | $108.72 | 4.366% | $113.4667 | $113.47 | $113.45 | $113.50 |
| Purchase #4 | $101.81 | 5.411% | $107.3189 | $107.32 | $107.30 | $107.30 |
| Purchase #5 | $228.95 | 12.393% | $257.3238 | $257.32 | $257.30 | $257.30 |
| Purchase #6 | $164.33 | 4.611% | $171.9073 | $171.91 | $171.90 | $171.90 |
| Purchase #7 | $164.90 | 10.417% | $182.0776 | $182.08 | $182.10 | $182.10 |
| 7 purchase totals = | $1,225.15 | $1,322.2606 | $1,322.26 | $1,322.20 | $1,322.30 | |