| 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 | $177.69 | 12.407% | $199.736 | $199.74 | $199.75 | $199.70 |
| Purchase #2 | $59.74 | 5.589% | $63.0789 | $63.08 | $63.10 | $63.10 |
| Purchase #3 | $223.62 | 3.531% | $231.516 | $231.52 | $231.50 | $231.50 |
| Purchase #4 | $199.44 | 11.853% | $223.0796 | $223.08 | $223.10 | $223.10 |
| Purchase #5 | $205.44 | 12.390% | $230.894 | $230.89 | $230.90 | $230.90 |
| Purchase #6 | $246.83 | 11.126% | $274.2923 | $274.29 | $274.30 | $274.30 |
| Purchase #7 | $30.42 | 7.389% | $32.6677 | $32.67 | $32.65 | $32.70 |
| 7 purchase totals = | $1,143.18 | $1,255.2645 | $1,255.27 | $1,255.30 | $1,255.30 | |