| 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 | $242.91 | 9.633% | $266.3095 | $266.31 | $266.30 | $266.30 |
| Purchase #2 | $243.58 | 7.151% | $260.9984 | $261.00 | $261.00 | $261.00 |
| Purchase #3 | $13.46 | 10.488% | $14.8717 | $14.87 | $14.85 | $14.90 |
| Purchase #4 | $75.42 | 13.429% | $85.5482 | $85.55 | $85.55 | $85.50 |
| Purchase #5 | $202.31 | 6.750% | $215.9659 | $215.97 | $215.95 | $216.00 |
| Purchase #6 | $156.57 | 3.699% | $162.3615 | $162.36 | $162.35 | $162.40 |
| Purchase #7 | $34.42 | 7.725% | $37.0789 | $37.08 | $37.10 | $37.10 |
| 7 purchase totals = | $968.67 | $1,043.1341 | $1,043.14 | $1,043.10 | $1,043.20 | |