| 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 | $198.25 | 8.412% | $214.9268 | $214.93 | $214.95 | $214.90 |
| Purchase #2 | $234.65 | 3.155% | $242.0532 | $242.05 | $242.05 | $242.10 |
| Purchase #3 | $192.72 | 6.206% | $204.6802 | $204.68 | $204.70 | $204.70 |
| Purchase #4 | $158.88 | 3.776% | $164.8793 | $164.88 | $164.90 | $164.90 |
| Purchase #5 | $157.74 | 3.317% | $162.9722 | $162.97 | $162.95 | $163.00 |
| Purchase #6 | $145.86 | 5.293% | $153.5804 | $153.58 | $153.60 | $153.60 |
| Purchase #7 | $78.65 | 13.645% | $89.3818 | $89.38 | $89.40 | $89.40 |
| 7 purchase totals = | $1,166.75 | $1,232.4739 | $1,232.47 | $1,232.55 | $1,232.60 | |