| 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 | $188.46 | 11.575% | $210.2742 | $210.27 | $210.25 | $210.30 |
| Purchase #2 | $70.65 | 10.270% | $77.9058 | $77.91 | $77.90 | $77.90 |
| Purchase #3 | $207.53 | 8.457% | $225.0808 | $225.08 | $225.10 | $225.10 |
| Purchase #4 | $102.38 | 6.723% | $109.263 | $109.26 | $109.25 | $109.30 |
| Purchase #5 | $207.47 | 9.693% | $227.5801 | $227.58 | $227.60 | $227.60 |
| Purchase #6 | $97.38 | 5.371% | $102.6103 | $102.61 | $102.60 | $102.60 |
| Purchase #7 | $223.64 | 5.851% | $236.7252 | $236.73 | $236.75 | $236.70 |
| 7 purchase totals = | $1,097.51 | $1,189.4394 | $1,189.44 | $1,189.45 | $1,189.50 | |