| 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 | $240.43 | 11.391% | $267.8174 | $267.82 | $267.80 | $267.80 |
| Purchase #2 | $16.68 | 4.481% | $17.4274 | $17.43 | $17.45 | $17.40 |
| Purchase #3 | $196.39 | 12.750% | $221.4297 | $221.43 | $221.45 | $221.40 |
| Purchase #4 | $226.46 | 10.462% | $250.1522 | $250.15 | $250.15 | $250.20 |
| Purchase #5 | $200.75 | 12.782% | $226.4099 | $226.41 | $226.40 | $226.40 |
| Purchase #6 | $82.51 | 5.702% | $87.2147 | $87.21 | $87.20 | $87.20 |
| Purchase #7 | $151.42 | 6.695% | $161.5576 | $161.56 | $161.55 | $161.60 |
| 7 purchase totals = | $1,114.64 | $1,232.0089 | $1,232.01 | $1,232.00 | $1,232.00 | |