| 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 | $180.43 | 10.700% | $199.736 | $199.74 | $199.75 | $199.70 |
| Purchase #2 | $231.47 | 3.352% | $239.2289 | $239.23 | $239.25 | $239.20 |
| Purchase #3 | $51.89 | 4.706% | $54.3319 | $54.33 | $54.35 | $54.30 |
| Purchase #4 | $222.41 | 12.829% | $250.943 | $250.94 | $250.95 | $250.90 |
| Purchase #5 | $181.97 | 12.361% | $204.4633 | $204.46 | $204.45 | $204.50 |
| Purchase #6 | $118.71 | 3.582% | $122.9622 | $122.96 | $122.95 | $123.00 |
| Purchase #7 | $125.62 | 9.866% | $138.0137 | $138.01 | $138.00 | $138.00 |
| 7 purchase totals = | $1,112.50 | $1,209.6790 | $1,209.67 | $1,209.70 | $1,209.60 | |