| 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 | $244.46 | 5.403% | $257.6682 | $257.67 | $257.65 | $257.70 |
| Purchase #2 | $214.76 | 5.732% | $227.07 | $227.07 | $227.05 | $227.10 |
| Purchase #3 | $186.92 | 8.436% | $202.6886 | $202.69 | $202.70 | $202.70 |
| Purchase #4 | $87.96 | 10.280% | $97.0023 | $97.00 | $97.00 | $97.00 |
| Purchase #5 | $227.57 | 8.372% | $246.6222 | $246.62 | $246.60 | $246.60 |
| Purchase #6 | $42.42 | 3.291% | $43.816 | $43.82 | $43.80 | $43.80 |
| Purchase #7 | $62.63 | 5.139% | $65.8486 | $65.85 | $65.85 | $65.80 |
| 7 purchase totals = | $1,066.72 | $1,140.7159 | $1,140.72 | $1,140.65 | $1,140.70 | |