| 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 | $186.66 | 9.829% | $205.0068 | $205.01 | $205.00 | $205.00 |
| Purchase #2 | $102.35 | 3.363% | $105.792 | $105.79 | $105.80 | $105.80 |
| Purchase #3 | $239.77 | 4.351% | $250.2024 | $250.20 | $250.20 | $250.20 |
| Purchase #4 | $174.85 | 4.766% | $183.1834 | $183.18 | $183.20 | $183.20 |
| Purchase #5 | $187.45 | 5.513% | $197.7841 | $197.78 | $197.80 | $197.80 |
| Purchase #6 | $69.38 | 13.825% | $78.9718 | $78.97 | $78.95 | $79.00 |
| Purchase #7 | $17.50 | 8.805% | $19.0409 | $19.04 | $19.05 | $19.00 |
| 7 purchase totals = | $977.96 | $1,039.9814 | $1,039.97 | $1,040.00 | $1,040.00 | |