| 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 | $12.34 | 10.652% | $13.6545 | $13.65 | $13.65 | $13.70 |
| Purchase #2 | $202.73 | 5.257% | $213.3875 | $213.39 | $213.40 | $213.40 |
| Purchase #3 | $193.43 | 7.285% | $207.5214 | $207.52 | $207.50 | $207.50 |
| Purchase #4 | $104.72 | 13.721% | $119.0886 | $119.09 | $119.10 | $119.10 |
| Purchase #5 | $92.92 | 12.457% | $104.495 | $104.50 | $104.50 | $104.50 |
| Purchase #6 | $184.69 | 4.765% | $193.4905 | $193.49 | $193.50 | $193.50 |
| Purchase #7 | $51.44 | 10.474% | $56.8278 | $56.83 | $56.85 | $56.80 |
| 7 purchase totals = | $842.27 | $908.4653 | $908.47 | $908.50 | $908.50 | |