| 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 | $212.54 | 5.351% | $223.913 | $223.91 | $223.90 | $223.90 |
| Purchase #2 | $168.46 | 3.470% | $174.3056 | $174.31 | $174.30 | $174.30 |
| Purchase #3 | $16.49 | 3.502% | $17.0675 | $17.07 | $17.05 | $17.10 |
| Purchase #4 | $68.61 | 13.537% | $77.8977 | $77.90 | $77.90 | $77.90 |
| Purchase #5 | $124.70 | 12.755% | $140.6055 | $140.61 | $140.60 | $140.60 |
| Purchase #6 | $126.55 | 11.268% | $140.8097 | $140.81 | $140.80 | $140.80 |
| Purchase #7 | $39.37 | 13.188% | $44.5621 | $44.56 | $44.55 | $44.60 |
| 7 purchase totals = | $756.72 | $819.1611 | $819.17 | $819.10 | $819.20 | |