| 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 | $223.61 | 13.109% | $252.923 | $252.92 | $252.90 | $252.90 |
| Purchase #2 | $135.58 | 7.866% | $146.2447 | $146.24 | $146.25 | $146.20 |
| Purchase #3 | $101.78 | 3.832% | $105.6802 | $105.68 | $105.70 | $105.70 |
| Purchase #4 | $249.85 | 11.157% | $277.7258 | $277.73 | $277.75 | $277.70 |
| Purchase #5 | $205.83 | 3.561% | $213.1596 | $213.16 | $213.15 | $213.20 |
| Purchase #6 | $208.25 | 12.642% | $234.577 | $234.58 | $234.60 | $234.60 |
| Purchase #7 | $115.93 | 10.174% | $127.7247 | $127.72 | $127.70 | $127.70 |
| 7 purchase totals = | $1,240.83 | $1,358.0350 | $1,358.03 | $1,358.05 | $1,358.00 | |