| 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 | $182.83 | 9.388% | $199.9941 | $199.99 | $200.00 | $200.00 |
| Purchase #2 | $72.80 | 3.274% | $75.1835 | $75.18 | $75.20 | $75.20 |
| Purchase #3 | $225.92 | 9.592% | $247.5902 | $247.59 | $247.60 | $247.60 |
| Purchase #4 | $61.68 | 12.840% | $69.5997 | $69.60 | $69.60 | $69.60 |
| Purchase #5 | $150.65 | 13.177% | $170.5012 | $170.50 | $170.50 | $170.50 |
| Purchase #6 | $213.33 | 6.275% | $226.7165 | $226.72 | $226.70 | $226.70 |
| Purchase #7 | $28.38 | 6.271% | $30.1597 | $30.16 | $30.15 | $30.20 |
| 7 purchase totals = | $935.59 | $1,019.7449 | $1,019.74 | $1,019.75 | $1,019.80 | |