| 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 | $32.94 | 9.760% | $36.1549 | $36.15 | $36.15 | $36.20 |
| Purchase #2 | $137.60 | 12.576% | $154.9046 | $154.90 | $154.90 | $154.90 |
| Purchase #3 | $202.98 | 3.113% | $209.2988 | $209.30 | $209.30 | $209.30 |
| Purchase #4 | $212.67 | 6.828% | $227.1911 | $227.19 | $227.20 | $227.20 |
| Purchase #5 | $99.95 | 3.727% | $103.6751 | $103.68 | $103.70 | $103.70 |
| Purchase #6 | $112.82 | 10.645% | $124.8297 | $124.83 | $124.85 | $124.80 |
| Purchase #7 | $49.42 | 6.414% | $52.5898 | $52.59 | $52.60 | $52.60 |
| 7 purchase totals = | $848.38 | $908.6440 | $908.64 | $908.70 | $908.70 | |