| 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 | $187.43 | 9.139% | $204.5592 | $204.56 | $204.55 | $204.60 |
| Purchase #2 | $146.79 | 3.733% | $152.2697 | $152.27 | $152.25 | $152.30 |
| Purchase #3 | $64.68 | 3.152% | $66.7187 | $66.72 | $66.70 | $66.70 |
| Purchase #4 | $40.84 | 11.202% | $45.4149 | $45.41 | $45.40 | $45.40 |
| Purchase #5 | $28.41 | 5.274% | $29.9083 | $29.91 | $29.90 | $29.90 |
| Purchase #6 | $244.36 | 5.609% | $258.0662 | $258.07 | $258.05 | $258.10 |
| Purchase #7 | $32.79 | 10.745% | $36.3133 | $36.31 | $36.30 | $36.30 |
| 7 purchase totals = | $745.30 | $793.2503 | $793.25 | $793.15 | $793.30 | |