| 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 | $217.44 | 10.705% | $240.717 | $240.72 | $240.70 | $240.70 |
| Purchase #2 | $95.89 | 9.347% | $104.8528 | $104.85 | $104.85 | $104.90 |
| Purchase #3 | $234.44 | 12.746% | $264.3217 | $264.32 | $264.30 | $264.30 |
| Purchase #4 | $70.78 | 8.355% | $76.6937 | $76.69 | $76.70 | $76.70 |
| Purchase #5 | $160.99 | 8.829% | $175.2038 | $175.20 | $175.20 | $175.20 |
| Purchase #6 | $7.41 | 10.548% | $8.1916 | $8.19 | $8.20 | $8.20 |
| Purchase #7 | $133.41 | 11.614% | $148.9042 | $148.90 | $148.90 | $148.90 |
| 7 purchase totals = | $920.36 | $1,018.8848 | $1,018.87 | $1,018.85 | $1,018.90 | |