| 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 | $94.66 | 12.323% | $106.325 | $106.33 | $106.35 | $106.30 |
| Purchase #2 | $162.83 | 11.206% | $181.0767 | $181.08 | $181.10 | $181.10 |
| Purchase #3 | $30.84 | 13.151% | $34.8958 | $34.90 | $34.90 | $34.90 |
| Purchase #4 | $12.41 | 12.476% | $13.9583 | $13.96 | $13.95 | $14.00 |
| Purchase #5 | $223.64 | 4.687% | $234.122 | $234.12 | $234.10 | $234.10 |
| Purchase #6 | $47.56 | 13.376% | $53.9216 | $53.92 | $53.90 | $53.90 |
| Purchase #7 | $94.95 | 6.845% | $101.4493 | $101.45 | $101.45 | $101.40 |
| 7 purchase totals = | $666.89 | $725.7487 | $725.76 | $725.75 | $725.70 | |