| 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 | $192.66 | 4.289% | $200.9232 | $200.92 | $200.90 | $200.90 |
| Purchase #2 | $25.29 | 5.487% | $26.6777 | $26.68 | $26.70 | $26.70 |
| Purchase #3 | $70.89 | 8.373% | $76.8256 | $76.83 | $76.85 | $76.80 |
| Purchase #4 | $118.37 | 8.557% | $128.4989 | $128.50 | $128.50 | $128.50 |
| Purchase #5 | $34.70 | 9.492% | $37.9937 | $37.99 | $38.00 | $38.00 |
| Purchase #6 | $110.71 | 10.296% | $122.1087 | $122.11 | $122.10 | $122.10 |
| Purchase #7 | $232.56 | 10.521% | $257.0276 | $257.03 | $257.05 | $257.00 |
| 7 purchase totals = | $785.18 | $850.0554 | $850.06 | $850.10 | $850.00 | |