| 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 | $218.26 | 12.856% | $246.3195 | $246.32 | $246.30 | $246.30 |
| Purchase #2 | $91.86 | 3.208% | $94.8069 | $94.81 | $94.80 | $94.80 |
| Purchase #3 | $107.67 | 5.793% | $113.9073 | $113.91 | $113.90 | $113.90 |
| Purchase #4 | $78.97 | 9.272% | $86.2921 | $86.29 | $86.30 | $86.30 |
| Purchase #5 | $215.55 | 7.392% | $231.4835 | $231.48 | $231.50 | $231.50 |
| Purchase #6 | $229.64 | 9.723% | $251.9679 | $251.97 | $251.95 | $252.00 |
| Purchase #7 | $235.49 | 6.129% | $249.9232 | $249.92 | $249.90 | $249.90 |
| 7 purchase totals = | $1,177.44 | $1,274.7004 | $1,274.70 | $1,274.65 | $1,274.70 | |