| 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 | $105.62 | 5.447% | $111.3731 | $111.37 | $111.35 | $111.40 |
| Purchase #2 | $212.88 | 12.277% | $239.0153 | $239.02 | $239.00 | $239.00 |
| Purchase #3 | $211.93 | 7.431% | $227.6785 | $227.68 | $227.70 | $227.70 |
| Purchase #4 | $73.47 | 5.344% | $77.3962 | $77.40 | $77.40 | $77.40 |
| Purchase #5 | $155.79 | 5.158% | $163.8256 | $163.83 | $163.85 | $163.80 |
| Purchase #6 | $174.74 | 12.169% | $196.0041 | $196.00 | $196.00 | $196.00 |
| Purchase #7 | $204.27 | 3.198% | $210.8026 | $210.80 | $210.80 | $210.80 |
| 7 purchase totals = | $1,138.70 | $1,226.0954 | $1,226.10 | $1,226.10 | $1,226.10 | |