| 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 | $106.80 | 3.868% | $110.931 | $110.93 | $110.95 | $110.90 |
| Purchase #2 | $193.94 | 12.331% | $217.8547 | $217.85 | $217.85 | $217.90 |
| Purchase #3 | $108.74 | 6.604% | $115.9212 | $115.92 | $115.90 | $115.90 |
| Purchase #4 | $242.31 | 3.437% | $250.6382 | $250.64 | $250.65 | $250.60 |
| Purchase #5 | $82.99 | 4.771% | $86.9495 | $86.95 | $86.95 | $86.90 |
| Purchase #6 | $97.97 | 8.410% | $106.2093 | $106.21 | $106.20 | $106.20 |
| Purchase #7 | $243.83 | 3.874% | $253.276 | $253.28 | $253.30 | $253.30 |
| 7 purchase totals = | $1,076.58 | $1,141.7799 | $1,141.78 | $1,141.80 | $1,141.70 | |