| 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 | $193.36 | 7.207% | $207.2955 | $207.30 | $207.30 | $207.30 |
| Purchase #2 | $26.50 | 8.249% | $28.686 | $28.69 | $28.70 | $28.70 |
| Purchase #3 | $11.32 | 13.538% | $12.8525 | $12.85 | $12.85 | $12.90 |
| Purchase #4 | $40.54 | 8.479% | $43.9774 | $43.98 | $44.00 | $44.00 |
| Purchase #5 | $156.67 | 3.609% | $162.3242 | $162.32 | $162.30 | $162.30 |
| Purchase #6 | $201.91 | 6.843% | $215.7267 | $215.73 | $215.75 | $215.70 |
| Purchase #7 | $197.73 | 13.534% | $224.4908 | $224.49 | $224.50 | $224.50 |
| 7 purchase totals = | $828.03 | $895.3531 | $895.36 | $895.40 | $895.40 | |