| 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 | $127.54 | 8.392% | $138.2432 | $138.24 | $138.25 | $138.20 |
| Purchase #2 | $211.41 | 8.380% | $229.1262 | $229.13 | $229.15 | $229.10 |
| Purchase #3 | $113.94 | 7.362% | $122.3283 | $122.33 | $122.35 | $122.30 |
| Purchase #4 | $188.60 | 5.873% | $199.6765 | $199.68 | $199.70 | $199.70 |
| Purchase #5 | $218.50 | 12.366% | $245.5197 | $245.52 | $245.50 | $245.50 |
| Purchase #6 | $24.34 | 3.698% | $25.2401 | $25.24 | $25.25 | $25.20 |
| Purchase #7 | $243.98 | 5.695% | $257.8747 | $257.87 | $257.85 | $257.90 |
| 7 purchase totals = | $1,128.31 | $1,218.0087 | $1,218.01 | $1,218.05 | $1,217.90 | |