| 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 | $124.91 | 9.840% | $137.2011 | $137.20 | $137.20 | $137.20 |
| Purchase #2 | $228.80 | 8.828% | $248.9985 | $249.00 | $249.00 | $249.00 |
| Purchase #3 | $198.41 | 8.519% | $215.3125 | $215.31 | $215.30 | $215.30 |
| Purchase #4 | $146.78 | 12.403% | $164.9851 | $164.99 | $165.00 | $165.00 |
| Purchase #5 | $83.69 | 3.258% | $86.4166 | $86.42 | $86.40 | $86.40 |
| Purchase #6 | $23.63 | 9.434% | $25.8593 | $25.86 | $25.85 | $25.90 |
| Purchase #7 | $140.87 | 9.105% | $153.6962 | $153.70 | $153.70 | $153.70 |
| 7 purchase totals = | $947.09 | $1,032.4693 | $1,032.48 | $1,032.45 | $1,032.50 | |