| 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 | $191.47 | 8.696% | $208.1202 | $208.12 | $208.10 | $208.10 |
| Purchase #2 | $146.84 | 9.297% | $160.4917 | $160.49 | $160.50 | $160.50 |
| Purchase #3 | $25.60 | 9.698% | $28.0827 | $28.08 | $28.10 | $28.10 |
| Purchase #4 | $185.57 | 8.324% | $201.0168 | $201.02 | $201.00 | $201.00 |
| Purchase #5 | $114.83 | 6.263% | $122.0218 | $122.02 | $122.00 | $122.00 |
| Purchase #6 | $199.44 | 6.551% | $212.5053 | $212.51 | $212.50 | $212.50 |
| Purchase #7 | $99.96 | 4.519% | $104.4772 | $104.48 | $104.50 | $104.50 |
| 7 purchase totals = | $963.71 | $1,036.7157 | $1,036.72 | $1,036.70 | $1,036.70 | |