| 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 | $225.55 | 5.159% | $237.1861 | $237.19 | $237.20 | $237.20 |
| Purchase #2 | $200.69 | 12.442% | $225.6598 | $225.66 | $225.65 | $225.70 |
| Purchase #3 | $108.54 | 12.789% | $122.4212 | $122.42 | $122.40 | $122.40 |
| Purchase #4 | $227.75 | 10.456% | $251.5635 | $251.56 | $251.55 | $251.60 |
| Purchase #5 | $13.45 | 3.135% | $13.8717 | $13.87 | $13.85 | $13.90 |
| Purchase #6 | $136.76 | 11.747% | $152.8252 | $152.83 | $152.85 | $152.80 |
| Purchase #7 | $57.57 | 9.144% | $62.8342 | $62.83 | $62.85 | $62.80 |
| 7 purchase totals = | $970.31 | $1,066.3617 | $1,066.36 | $1,066.35 | $1,066.40 | |