| 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 | $122.82 | 13.677% | $139.6181 | $139.62 | $139.60 | $139.60 |
| Purchase #2 | $54.32 | 7.832% | $58.5743 | $58.57 | $58.55 | $58.60 |
| Purchase #3 | $189.71 | 6.784% | $202.5799 | $202.58 | $202.60 | $202.60 |
| Purchase #4 | $232.62 | 4.501% | $243.0902 | $243.09 | $243.10 | $243.10 |
| Purchase #5 | $27.82 | 4.215% | $28.9926 | $28.99 | $29.00 | $29.00 |
| Purchase #6 | $185.42 | 5.804% | $196.1818 | $196.18 | $196.20 | $196.20 |
| Purchase #7 | $70.80 | 5.186% | $74.4717 | $74.47 | $74.45 | $74.50 |
| 7 purchase totals = | $883.51 | $943.5086 | $943.50 | $943.50 | $943.60 | |