| 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 | $219.67 | 7.522% | $236.1936 | $236.19 | $236.20 | $236.20 |
| Purchase #2 | $189.82 | 10.112% | $209.0146 | $209.01 | $209.00 | $209.00 |
| Purchase #3 | $83.45 | 12.721% | $94.0657 | $94.07 | $94.05 | $94.10 |
| Purchase #4 | $8.27 | 7.197% | $8.8652 | $8.87 | $8.85 | $8.90 |
| Purchase #5 | $62.72 | 6.681% | $66.9103 | $66.91 | $66.90 | $66.90 |
| Purchase #6 | $127.48 | 7.121% | $136.5579 | $136.56 | $136.55 | $136.60 |
| Purchase #7 | $73.61 | 4.676% | $77.052 | $77.05 | $77.05 | $77.10 |
| 7 purchase totals = | $765.02 | $828.6593 | $828.66 | $828.60 | $828.80 | |