| 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 | $114.33 | 7.658% | $123.0854 | $123.09 | $123.10 | $123.10 |
| Purchase #2 | $197.45 | 9.341% | $215.8938 | $215.89 | $215.90 | $215.90 |
| Purchase #3 | $208.42 | 8.554% | $226.2482 | $226.25 | $226.25 | $226.20 |
| Purchase #4 | $162.88 | 6.491% | $173.4525 | $173.45 | $173.45 | $173.50 |
| Purchase #5 | $189.81 | 9.119% | $207.1188 | $207.12 | $207.10 | $207.10 |
| Purchase #6 | $165.67 | 7.619% | $178.2924 | $178.29 | $178.30 | $178.30 |
| Purchase #7 | $57.40 | 12.274% | $64.4453 | $64.45 | $64.45 | $64.40 |
| 7 purchase totals = | $1,095.96 | $1,188.5364 | $1,188.54 | $1,188.55 | $1,188.50 | |