| 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 | $233.59 | 7.157% | $250.308 | $250.31 | $250.30 | $250.30 |
| Purchase #2 | $40.71 | 13.180% | $46.0756 | $46.08 | $46.10 | $46.10 |
| Purchase #3 | $227.39 | 10.674% | $251.6616 | $251.66 | $251.65 | $251.70 |
| Purchase #4 | $200.36 | 4.215% | $208.8052 | $208.81 | $208.80 | $208.80 |
| Purchase #5 | $14.91 | 12.605% | $16.7894 | $16.79 | $16.80 | $16.80 |
| Purchase #6 | $46.67 | 12.583% | $52.5425 | $52.54 | $52.55 | $52.50 |
| Purchase #7 | $241.81 | 9.753% | $265.3937 | $265.39 | $265.40 | $265.40 |
| 7 purchase totals = | $1,005.44 | $1,091.5760 | $1,091.58 | $1,091.60 | $1,091.60 | |