| 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 | $113.25 | 7.541% | $121.7902 | $121.79 | $121.80 | $121.80 |
| Purchase #2 | $73.25 | 11.428% | $81.621 | $81.62 | $81.60 | $81.60 |
| Purchase #3 | $195.32 | 10.312% | $215.4614 | $215.46 | $215.45 | $215.50 |
| Purchase #4 | $250.76 | 4.278% | $261.4875 | $261.49 | $261.50 | $261.50 |
| Purchase #5 | $182.81 | 9.577% | $200.3177 | $200.32 | $200.30 | $200.30 |
| Purchase #6 | $176.53 | 6.379% | $187.7908 | $187.79 | $187.80 | $187.80 |
| Purchase #7 | $32.73 | 9.423% | $35.8141 | $35.81 | $35.80 | $35.80 |
| 7 purchase totals = | $1,024.65 | $1,104.2827 | $1,104.28 | $1,104.25 | $1,104.30 | |