| 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 | $99.76 | 10.565% | $110.2996 | $110.30 | $110.30 | $110.30 |
| Purchase #2 | $108.30 | 10.116% | $119.2556 | $119.26 | $119.25 | $119.30 |
| Purchase #3 | $161.57 | 11.437% | $180.0488 | $180.05 | $180.05 | $180.00 |
| Purchase #4 | $226.79 | 7.403% | $243.5793 | $243.58 | $243.60 | $243.60 |
| Purchase #5 | $86.87 | 12.313% | $97.5663 | $97.57 | $97.55 | $97.60 |
| Purchase #6 | $166.34 | 12.319% | $186.8314 | $186.83 | $186.85 | $186.80 |
| Purchase #7 | $66.55 | 4.315% | $69.4216 | $69.42 | $69.40 | $69.40 |
| 7 purchase totals = | $916.18 | $1,007.0026 | $1,007.01 | $1,007.00 | $1,007.00 | |