| 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 | $214.50 | 7.227% | $230.0019 | $230.00 | $230.00 | $230.00 |
| Purchase #2 | $122.59 | 7.556% | $131.8529 | $131.85 | $131.85 | $131.90 |
| Purchase #3 | $5.44 | 6.235% | $5.7792 | $5.78 | $5.80 | $5.80 |
| Purchase #4 | $15.51 | 5.158% | $16.31 | $16.31 | $16.30 | $16.30 |
| Purchase #5 | $73.99 | 4.338% | $77.1997 | $77.20 | $77.20 | $77.20 |
| Purchase #6 | $217.42 | 4.356% | $226.8908 | $226.89 | $226.90 | $226.90 |
| Purchase #7 | $44.64 | 5.347% | $47.0269 | $47.03 | $47.05 | $47.00 |
| 7 purchase totals = | $694.09 | $735.0614 | $735.06 | $735.10 | $735.10 | |