| 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 | $183.79 | 13.217% | $208.0815 | $208.08 | $208.10 | $208.10 |
| Purchase #2 | $229.30 | 13.703% | $260.721 | $260.72 | $260.70 | $260.70 |
| Purchase #3 | $6.90 | 11.627% | $7.7023 | $7.70 | $7.70 | $7.70 |
| Purchase #4 | $47.72 | 7.404% | $51.2532 | $51.25 | $51.25 | $51.30 |
| Purchase #5 | $241.33 | 8.399% | $261.5993 | $261.60 | $261.60 | $261.60 |
| Purchase #6 | $138.88 | 11.278% | $154.5429 | $154.54 | $154.55 | $154.50 |
| Purchase #7 | $96.35 | 10.622% | $106.5843 | $106.58 | $106.60 | $106.60 |
| 7 purchase totals = | $944.27 | $1,050.4845 | $1,050.47 | $1,050.50 | $1,050.50 | |