| 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 | $187.92 | 12.432% | $211.2822 | $211.28 | $211.30 | $211.30 |
| Purchase #2 | $95.31 | 10.153% | $104.9868 | $104.99 | $105.00 | $105.00 |
| Purchase #3 | $222.64 | 11.839% | $248.9983 | $249.00 | $249.00 | $249.00 |
| Purchase #4 | $152.50 | 6.782% | $162.8426 | $162.84 | $162.85 | $162.80 |
| Purchase #5 | $146.49 | 13.788% | $166.688 | $166.69 | $166.70 | $166.70 |
| Purchase #6 | $243.36 | 7.516% | $261.6509 | $261.65 | $261.65 | $261.70 |
| Purchase #7 | $243.27 | 9.778% | $267.0569 | $267.06 | $267.05 | $267.10 |
| 7 purchase totals = | $1,291.49 | $1,423.5057 | $1,423.51 | $1,423.55 | $1,423.60 | |