| 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 | $200.61 | 12.646% | $225.9791 | $225.98 | $226.00 | $226.00 |
| Purchase #2 | $114.89 | 12.874% | $129.6809 | $129.68 | $129.70 | $129.70 |
| Purchase #3 | $132.37 | 8.792% | $144.008 | $144.01 | $144.00 | $144.00 |
| Purchase #4 | $9.49 | 4.329% | $9.9008 | $9.90 | $9.90 | $9.90 |
| Purchase #5 | $184.46 | 7.367% | $198.0492 | $198.05 | $198.05 | $198.00 |
| Purchase #6 | $215.42 | 3.633% | $223.2462 | $223.25 | $223.25 | $223.20 |
| Purchase #7 | $72.94 | 7.860% | $78.6731 | $78.67 | $78.65 | $78.70 |
| 7 purchase totals = | $930.18 | $1,009.5373 | $1,009.54 | $1,009.55 | $1,009.50 | |