| 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 | $110.88 | 10.721% | $122.7674 | $122.77 | $122.75 | $122.80 |
| Purchase #2 | $236.65 | 6.703% | $252.5126 | $252.51 | $252.50 | $252.50 |
| Purchase #3 | $175.47 | 11.397% | $195.4683 | $195.47 | $195.45 | $195.50 |
| Purchase #4 | $95.71 | 9.644% | $104.9403 | $104.94 | $104.95 | $104.90 |
| Purchase #5 | $66.54 | 12.162% | $74.6326 | $74.63 | $74.65 | $74.60 |
| Purchase #6 | $85.27 | 7.128% | $91.348 | $91.35 | $91.35 | $91.30 |
| Purchase #7 | $229.99 | 13.845% | $261.8321 | $261.83 | $261.85 | $261.80 |
| 7 purchase totals = | $1,000.51 | $1,103.5013 | $1,103.50 | $1,103.50 | $1,103.40 | |