| 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 | $115.57 | 5.787% | $122.258 | $122.26 | $122.25 | $122.30 |
| Purchase #2 | $125.90 | 13.636% | $143.0677 | $143.07 | $143.05 | $143.10 |
| Purchase #3 | $137.81 | 6.307% | $146.5017 | $146.50 | $146.50 | $146.50 |
| Purchase #4 | $78.40 | 6.599% | $83.5736 | $83.57 | $83.55 | $83.60 |
| Purchase #5 | $73.90 | 12.476% | $83.1198 | $83.12 | $83.10 | $83.10 |
| Purchase #6 | $235.36 | 6.545% | $250.7643 | $250.76 | $250.75 | $250.80 |
| Purchase #7 | $96.48 | 10.345% | $106.4609 | $106.46 | $106.45 | $106.50 |
| 7 purchase totals = | $863.42 | $935.7460 | $935.74 | $935.65 | $935.90 | |