| 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 | $15.76 | 13.315% | $17.8584 | $17.86 | $17.85 | $17.90 |
| Purchase #2 | $240.85 | 6.144% | $255.6478 | $255.65 | $255.65 | $255.60 |
| Purchase #3 | $219.90 | 4.679% | $230.1891 | $230.19 | $230.20 | $230.20 |
| Purchase #4 | $205.34 | 12.742% | $231.5044 | $231.50 | $231.50 | $231.50 |
| Purchase #5 | $123.49 | 12.472% | $138.8917 | $138.89 | $138.90 | $138.90 |
| Purchase #6 | $132.25 | 7.136% | $141.6874 | $141.69 | $141.70 | $141.70 |
| Purchase #7 | $17.40 | 7.569% | $18.717 | $18.72 | $18.70 | $18.70 |
| 7 purchase totals = | $954.99 | $1,034.4958 | $1,034.50 | $1,034.50 | $1,034.50 | |