| 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 | $221.99 | 6.713% | $236.8922 | $236.89 | $236.90 | $236.90 |
| Purchase #2 | $241.26 | 10.843% | $267.4198 | $267.42 | $267.40 | $267.40 |
| Purchase #3 | $63.83 | 5.634% | $67.4262 | $67.43 | $67.45 | $67.40 |
| Purchase #4 | $28.93 | 5.231% | $30.4433 | $30.44 | $30.45 | $30.40 |
| Purchase #5 | $151.60 | 7.367% | $162.7684 | $162.77 | $162.75 | $162.80 |
| Purchase #6 | $81.83 | 8.164% | $88.5106 | $88.51 | $88.50 | $88.50 |
| Purchase #7 | $242.38 | 12.293% | $272.1758 | $272.18 | $272.20 | $272.20 |
| 7 purchase totals = | $1,031.82 | $1,125.6363 | $1,125.64 | $1,125.65 | $1,125.60 | |