| 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 | $30.76 | 7.223% | $32.9818 | $32.98 | $33.00 | $33.00 |
| Purchase #2 | $227.64 | 3.350% | $235.2659 | $235.27 | $235.25 | $235.30 |
| Purchase #3 | $107.84 | 7.192% | $115.5959 | $115.60 | $115.60 | $115.60 |
| Purchase #4 | $224.41 | 9.632% | $246.0252 | $246.03 | $246.05 | $246.00 |
| Purchase #5 | $224.83 | 5.573% | $237.3598 | $237.36 | $237.35 | $237.40 |
| Purchase #6 | $231.87 | 13.274% | $262.6484 | $262.65 | $262.65 | $262.60 |
| Purchase #7 | $187.90 | 10.230% | $207.1222 | $207.12 | $207.10 | $207.10 |
| 7 purchase totals = | $1,235.25 | $1,336.9992 | $1,337.01 | $1,337.00 | $1,337.00 | |