| 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 | $125.34 | 7.552% | $134.8057 | $134.81 | $134.80 | $134.80 |
| Purchase #2 | $226.30 | 3.752% | $234.7908 | $234.79 | $234.80 | $234.80 |
| Purchase #3 | $46.45 | 7.287% | $49.8348 | $49.83 | $49.85 | $49.80 |
| Purchase #4 | $35.91 | 12.214% | $40.296 | $40.30 | $40.30 | $40.30 |
| Purchase #5 | $160.85 | 7.764% | $173.3384 | $173.34 | $173.35 | $173.30 |
| Purchase #6 | $250.25 | 10.375% | $276.2134 | $276.21 | $276.20 | $276.20 |
| Purchase #7 | $183.88 | 3.691% | $190.667 | $190.67 | $190.65 | $190.70 |
| 7 purchase totals = | $1,028.98 | $1,099.9461 | $1,099.95 | $1,099.95 | $1,099.90 | |