| 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 | $28.99 | 13.839% | $33.0019 | $33.00 | $33.00 | $33.00 |
| Purchase #2 | $96.26 | 11.252% | $107.0912 | $107.09 | $107.10 | $107.10 |
| Purchase #3 | $159.27 | 4.359% | $166.2126 | $166.21 | $166.20 | $166.20 |
| Purchase #4 | $242.29 | 7.653% | $260.8325 | $260.83 | $260.85 | $260.80 |
| Purchase #5 | $215.85 | 7.698% | $232.4661 | $232.47 | $232.45 | $232.50 |
| Purchase #6 | $208.71 | 10.691% | $231.0232 | $231.02 | $231.00 | $231.00 |
| Purchase #7 | $143.30 | 13.721% | $162.9622 | $162.96 | $162.95 | $163.00 |
| 7 purchase totals = | $1,094.67 | $1,193.5897 | $1,193.58 | $1,193.55 | $1,193.60 | |