| 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 | $105.61 | 8.173% | $114.2415 | $114.24 | $114.25 | $114.20 |
| Purchase #2 | $217.80 | 3.174% | $224.713 | $224.71 | $224.70 | $224.70 |
| Purchase #3 | $222.25 | 10.538% | $245.6707 | $245.67 | $245.65 | $245.70 |
| Purchase #4 | $237.83 | 12.531% | $267.6325 | $267.63 | $267.65 | $267.60 |
| Purchase #5 | $28.85 | 7.139% | $30.9096 | $30.91 | $30.90 | $30.90 |
| Purchase #6 | $213.47 | 9.548% | $233.8521 | $233.85 | $233.85 | $233.90 |
| Purchase #7 | $26.47 | 8.350% | $28.6802 | $28.68 | $28.70 | $28.70 |
| 7 purchase totals = | $1,052.28 | $1,145.6996 | $1,145.69 | $1,145.70 | $1,145.70 | |