| 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 | $113.57 | 7.360% | $121.9288 | $121.93 | $121.95 | $121.90 |
| Purchase #2 | $11.55 | 13.537% | $13.1135 | $13.11 | $13.10 | $13.10 |
| Purchase #3 | $81.87 | 13.564% | $92.9748 | $92.97 | $92.95 | $93.00 |
| Purchase #4 | $163.84 | 7.317% | $175.8282 | $175.83 | $175.85 | $175.80 |
| Purchase #5 | $228.65 | 9.291% | $249.8939 | $249.89 | $249.90 | $249.90 |
| Purchase #6 | $77.49 | 6.839% | $82.7895 | $82.79 | $82.80 | $82.80 |
| Purchase #7 | $151.51 | 13.220% | $171.5396 | $171.54 | $171.55 | $171.50 |
| 7 purchase totals = | $828.48 | $908.0683 | $908.06 | $908.10 | $908.00 | |