| 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 | $203.80 | 11.105% | $226.432 | $226.43 | $226.45 | $226.40 |
| Purchase #2 | $77.66 | 3.299% | $80.222 | $80.22 | $80.20 | $80.20 |
| Purchase #3 | $235.42 | 12.675% | $265.2595 | $265.26 | $265.25 | $265.30 |
| Purchase #4 | $199.57 | 7.733% | $215.0027 | $215.00 | $215.00 | $215.00 |
| Purchase #5 | $131.42 | 12.287% | $147.5676 | $147.57 | $147.55 | $147.60 |
| Purchase #6 | $223.68 | 5.169% | $235.242 | $235.24 | $235.25 | $235.20 |
| Purchase #7 | $221.73 | 13.779% | $252.2822 | $252.28 | $252.30 | $252.30 |
| 7 purchase totals = | $1,293.28 | $1,422.0080 | $1,422.00 | $1,422.00 | $1,422.00 | |