| 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 | $96.76 | 13.364% | $109.691 | $109.69 | $109.70 | $109.70 |
| Purchase #2 | $197.56 | 3.711% | $204.8915 | $204.89 | $204.90 | $204.90 |
| Purchase #3 | $214.25 | 4.208% | $223.2656 | $223.27 | $223.25 | $223.30 |
| Purchase #4 | $113.75 | 6.676% | $121.344 | $121.34 | $121.35 | $121.30 |
| Purchase #5 | $27.97 | 7.182% | $29.9788 | $29.98 | $30.00 | $30.00 |
| Purchase #6 | $23.86 | 8.546% | $25.8991 | $25.90 | $25.90 | $25.90 |
| Purchase #7 | $217.46 | 4.799% | $227.8959 | $227.90 | $227.90 | $227.90 |
| 7 purchase totals = | $891.61 | $942.9659 | $942.97 | $943.00 | $943.00 | |