| 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 | $18.51 | 4.208% | $19.2889 | $19.29 | $19.30 | $19.30 |
| Purchase #2 | $76.42 | 10.194% | $84.2103 | $84.21 | $84.20 | $84.20 |
| Purchase #3 | $199.37 | 4.619% | $208.5789 | $208.58 | $208.60 | $208.60 |
| Purchase #4 | $155.49 | 7.439% | $167.0569 | $167.06 | $167.05 | $167.10 |
| Purchase #5 | $104.90 | 13.353% | $118.9073 | $118.91 | $118.90 | $118.90 |
| Purchase #6 | $228.92 | 3.478% | $236.8818 | $236.88 | $236.90 | $236.90 |
| Purchase #7 | $158.38 | 4.797% | $165.9775 | $165.98 | $166.00 | $166.00 |
| 7 purchase totals = | $941.99 | $1,000.9016 | $1,000.91 | $1,000.95 | $1,001.00 | |