| 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 | $226.73 | 4.167% | $236.1778 | $236.18 | $236.20 | $236.20 |
| Purchase #2 | $76.44 | 5.845% | $80.9079 | $80.91 | $80.90 | $80.90 |
| Purchase #3 | $174.43 | 7.682% | $187.8297 | $187.83 | $187.85 | $187.80 |
| Purchase #4 | $182.49 | 8.516% | $198.0308 | $198.03 | $198.05 | $198.00 |
| Purchase #5 | $162.47 | 13.381% | $184.2101 | $184.21 | $184.20 | $184.20 |
| Purchase #6 | $234.79 | 13.642% | $266.8201 | $266.82 | $266.80 | $266.80 |
| Purchase #7 | $40.79 | 9.377% | $44.6149 | $44.61 | $44.60 | $44.60 |
| 7 purchase totals = | $1,098.14 | $1,198.5913 | $1,198.59 | $1,198.60 | $1,198.50 | |