| 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 | $108.80 | 5.156% | $114.4097 | $114.41 | $114.40 | $114.40 |
| Purchase #2 | $116.73 | 5.586% | $123.2505 | $123.25 | $123.25 | $123.30 |
| Purchase #3 | $235.75 | 8.781% | $256.4512 | $256.45 | $256.45 | $256.50 |
| Purchase #4 | $146.87 | 11.562% | $163.8511 | $163.85 | $163.85 | $163.90 |
| Purchase #5 | $85.85 | 4.659% | $89.8498 | $89.85 | $89.85 | $89.80 |
| Purchase #6 | $225.73 | 4.650% | $236.2264 | $236.23 | $236.25 | $236.20 |
| Purchase #7 | $214.63 | 4.651% | $224.6124 | $224.61 | $224.60 | $224.60 |
| 7 purchase totals = | $1,134.36 | $1,208.6511 | $1,208.65 | $1,208.65 | $1,208.70 | |