| 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 | $220.92 | 8.405% | $239.4883 | $239.49 | $239.50 | $239.50 |
| Purchase #2 | $222.66 | 4.659% | $233.0337 | $233.03 | $233.05 | $233.00 |
| Purchase #3 | $139.90 | 8.453% | $151.7257 | $151.73 | $151.75 | $151.70 |
| Purchase #4 | $50.60 | 11.291% | $56.3132 | $56.31 | $56.30 | $56.30 |
| Purchase #5 | $55.42 | 13.366% | $62.8274 | $62.83 | $62.85 | $62.80 |
| Purchase #6 | $226.56 | 11.409% | $252.4082 | $252.41 | $252.40 | $252.40 |
| Purchase #7 | $10.42 | 12.242% | $11.6956 | $11.70 | $11.70 | $11.70 |
| 7 purchase totals = | $926.48 | $1,007.4921 | $1,007.50 | $1,007.55 | $1,007.40 | |