| 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 | $242.48 | 7.765% | $261.3086 | $261.31 | $261.30 | $261.30 |
| Purchase #2 | $208.54 | 6.399% | $221.8845 | $221.88 | $221.90 | $221.90 |
| Purchase #3 | $243.72 | 10.582% | $269.5105 | $269.51 | $269.50 | $269.50 |
| Purchase #4 | $27.48 | 3.839% | $28.535 | $28.54 | $28.55 | $28.50 |
| Purchase #5 | $130.37 | 9.683% | $142.9937 | $142.99 | $143.00 | $143.00 |
| Purchase #6 | $20.59 | 10.592% | $22.7709 | $22.77 | $22.75 | $22.80 |
| Purchase #7 | $237.74 | 10.531% | $262.7764 | $262.78 | $262.80 | $262.80 |
| 7 purchase totals = | $1,110.92 | $1,209.7796 | $1,209.78 | $1,209.80 | $1,209.80 | |