| 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 | $98.68 | 3.835% | $102.4644 | $102.46 | $102.45 | $102.50 |
| Purchase #2 | $117.91 | 10.440% | $130.2198 | $130.22 | $130.20 | $130.20 |
| Purchase #3 | $137.32 | 8.283% | $148.6942 | $148.69 | $148.70 | $148.70 |
| Purchase #4 | $103.64 | 4.660% | $108.4696 | $108.47 | $108.45 | $108.50 |
| Purchase #5 | $104.39 | 10.868% | $115.7351 | $115.74 | $115.75 | $115.70 |
| Purchase #6 | $77.93 | 11.410% | $86.8218 | $86.82 | $86.80 | $86.80 |
| Purchase #7 | $225.81 | 6.270% | $239.9683 | $239.97 | $239.95 | $240.00 |
| 7 purchase totals = | $865.68 | $932.3732 | $932.37 | $932.30 | $932.40 | |