| 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 | $66.32 | 6.218% | $70.4438 | $70.44 | $70.45 | $70.40 |
| Purchase #2 | $219.36 | 7.664% | $236.1718 | $236.17 | $236.15 | $236.20 |
| Purchase #3 | $57.42 | 10.264% | $63.3136 | $63.31 | $63.30 | $63.30 |
| Purchase #4 | $242.78 | 10.151% | $267.4246 | $267.42 | $267.40 | $267.40 |
| Purchase #5 | $165.30 | 13.673% | $187.9015 | $187.90 | $187.90 | $187.90 |
| Purchase #6 | $154.55 | 7.496% | $166.1351 | $166.14 | $166.15 | $166.10 |
| Purchase #7 | $185.67 | 12.465% | $208.8138 | $208.81 | $208.80 | $208.80 |
| 7 purchase totals = | $1,091.40 | $1,200.2042 | $1,200.19 | $1,200.15 | $1,200.10 | |