| 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 | $237.33 | 3.700% | $246.1112 | $246.11 | $246.10 | $246.10 |
| Purchase #2 | $231.54 | 11.458% | $258.0699 | $258.07 | $258.05 | $258.10 |
| Purchase #3 | $175.79 | 11.735% | $196.419 | $196.42 | $196.40 | $196.40 |
| Purchase #4 | $186.80 | 6.439% | $198.8281 | $198.83 | $198.85 | $198.80 |
| Purchase #5 | $212.83 | 6.647% | $226.9768 | $226.98 | $227.00 | $227.00 |
| Purchase #6 | $43.81 | 7.251% | $46.9867 | $46.99 | $47.00 | $47.00 |
| Purchase #7 | $86.49 | 4.615% | $90.4815 | $90.48 | $90.50 | $90.50 |
| 7 purchase totals = | $1,174.59 | $1,263.8732 | $1,263.88 | $1,263.90 | $1,263.90 | |