| 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 | $206.56 | 8.390% | $223.8904 | $223.89 | $223.90 | $223.90 |
| Purchase #2 | $93.29 | 12.688% | $105.1266 | $105.13 | $105.15 | $105.10 |
| Purchase #3 | $69.97 | 5.239% | $73.6357 | $73.64 | $73.65 | $73.60 |
| Purchase #4 | $8.99 | 3.748% | $9.3269 | $9.33 | $9.35 | $9.30 |
| Purchase #5 | $134.76 | 11.183% | $149.8302 | $149.83 | $149.85 | $149.80 |
| Purchase #6 | $97.92 | 3.243% | $101.0955 | $101.10 | $101.10 | $101.10 |
| Purchase #7 | $102.89 | 9.578% | $112.7448 | $112.74 | $112.75 | $112.70 |
| 7 purchase totals = | $714.38 | $775.6501 | $775.66 | $775.75 | $775.50 | |