| 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 | $21.91 | 9.166% | $23.9183 | $23.92 | $23.90 | $23.90 |
| Purchase #2 | $123.56 | 10.108% | $136.0494 | $136.05 | $136.05 | $136.00 |
| Purchase #3 | $199.36 | 7.511% | $214.3339 | $214.33 | $214.35 | $214.30 |
| Purchase #4 | $218.42 | 8.817% | $237.6781 | $237.68 | $237.70 | $237.70 |
| Purchase #5 | $6.75 | 7.616% | $7.2641 | $7.26 | $7.25 | $7.30 |
| Purchase #6 | $162.91 | 10.534% | $180.0709 | $180.07 | $180.05 | $180.10 |
| Purchase #7 | $243.31 | 7.420% | $261.3636 | $261.36 | $261.35 | $261.40 |
| 7 purchase totals = | $976.22 | $1,060.6783 | $1,060.67 | $1,060.65 | $1,060.70 | |