| 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 | $210.87 | 13.238% | $238.785 | $238.79 | $238.80 | $238.80 |
| Purchase #2 | $146.45 | 11.126% | $162.744 | $162.74 | $162.75 | $162.70 |
| Purchase #3 | $26.53 | 12.727% | $29.9065 | $29.91 | $29.90 | $29.90 |
| Purchase #4 | $62.33 | 13.515% | $70.7539 | $70.75 | $70.75 | $70.80 |
| Purchase #5 | $243.27 | 5.382% | $256.3628 | $256.36 | $256.35 | $256.40 |
| Purchase #6 | $78.67 | 8.862% | $85.6417 | $85.64 | $85.65 | $85.60 |
| Purchase #7 | $56.69 | 9.328% | $61.978 | $61.98 | $62.00 | $62.00 |
| 7 purchase totals = | $824.81 | $906.1719 | $906.17 | $906.20 | $906.20 | |