| 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 | $50.31 | 3.496% | $52.0688 | $52.07 | $52.05 | $52.10 |
| Purchase #2 | $202.47 | 12.301% | $227.3758 | $227.38 | $227.40 | $227.40 |
| Purchase #3 | $206.80 | 13.631% | $234.9889 | $234.99 | $235.00 | $235.00 |
| Purchase #4 | $143.81 | 9.732% | $157.8056 | $157.81 | $157.80 | $157.80 |
| Purchase #5 | $163.26 | 8.366% | $176.9183 | $176.92 | $176.90 | $176.90 |
| Purchase #6 | $90.86 | 10.746% | $100.6238 | $100.62 | $100.60 | $100.60 |
| Purchase #7 | $29.75 | 12.661% | $33.5166 | $33.52 | $33.50 | $33.50 |
| 7 purchase totals = | $887.26 | $983.2978 | $983.31 | $983.25 | $983.30 | |