| 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 | $20.87 | 8.315% | $22.6053 | $22.61 | $22.60 | $22.60 |
| Purchase #2 | $215.67 | 7.271% | $231.3514 | $231.35 | $231.35 | $231.40 |
| Purchase #3 | $131.43 | 8.616% | $142.754 | $142.75 | $142.75 | $142.80 |
| Purchase #4 | $209.64 | 10.484% | $231.6187 | $231.62 | $231.60 | $231.60 |
| Purchase #5 | $176.48 | 10.712% | $195.3845 | $195.38 | $195.40 | $195.40 |
| Purchase #6 | $79.28 | 8.468% | $85.9934 | $85.99 | $86.00 | $86.00 |
| Purchase #7 | $72.74 | 5.864% | $77.0055 | $77.01 | $77.00 | $77.00 |
| 7 purchase totals = | $906.11 | $986.7128 | $986.71 | $986.70 | $986.80 | |