| 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 | $192.96 | 9.840% | $211.9473 | $211.95 | $211.95 | $211.90 |
| Purchase #2 | $88.25 | 6.369% | $93.8706 | $93.87 | $93.85 | $93.90 |
| Purchase #3 | $71.30 | 10.805% | $79.004 | $79.00 | $79.00 | $79.00 |
| Purchase #4 | $125.90 | 5.393% | $132.6898 | $132.69 | $132.70 | $132.70 |
| Purchase #5 | $134.56 | 8.588% | $146.116 | $146.12 | $146.10 | $146.10 |
| Purchase #6 | $99.50 | 7.273% | $106.7366 | $106.74 | $106.75 | $106.70 |
| Purchase #7 | $121.94 | 3.287% | $125.9482 | $125.95 | $125.95 | $125.90 |
| 7 purchase totals = | $834.41 | $896.3125 | $896.32 | $896.30 | $896.20 | |