| 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 | $214.83 | 7.829% | $231.649 | $231.65 | $231.65 | $231.60 |
| Purchase #2 | $127.97 | 6.816% | $136.6924 | $136.69 | $136.70 | $136.70 |
| Purchase #3 | $134.92 | 13.724% | $153.4364 | $153.44 | $153.45 | $153.40 |
| Purchase #4 | $230.73 | 8.505% | $250.3536 | $250.35 | $250.35 | $250.40 |
| Purchase #5 | $92.64 | 5.646% | $97.8705 | $97.87 | $97.85 | $97.90 |
| Purchase #6 | $25.67 | 5.326% | $27.0372 | $27.04 | $27.05 | $27.00 |
| Purchase #7 | $55.56 | 6.585% | $59.2186 | $59.22 | $59.20 | $59.20 |
| 7 purchase totals = | $882.32 | $956.2577 | $956.26 | $956.25 | $956.20 | |