| 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 | $228.52 | 3.527% | $236.5799 | $236.58 | $236.60 | $236.60 |
| Purchase #2 | $67.91 | 10.250% | $74.8708 | $74.87 | $74.85 | $74.90 |
| Purchase #3 | $110.88 | 12.666% | $124.9241 | $124.92 | $124.90 | $124.90 |
| Purchase #4 | $200.77 | 9.693% | $220.2306 | $220.23 | $220.25 | $220.20 |
| Purchase #5 | $76.59 | 12.418% | $86.1009 | $86.10 | $86.10 | $86.10 |
| Purchase #6 | $159.36 | 8.765% | $173.3279 | $173.33 | $173.35 | $173.30 |
| Purchase #7 | $104.46 | 7.588% | $112.3864 | $112.39 | $112.40 | $112.40 |
| 7 purchase totals = | $948.49 | $1,028.4206 | $1,028.42 | $1,028.45 | $1,028.40 | |