| 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 | $222.73 | 6.492% | $237.1896 | $237.19 | $237.20 | $237.20 |
| Purchase #2 | $176.39 | 5.280% | $185.7034 | $185.70 | $185.70 | $185.70 |
| Purchase #3 | $223.54 | 8.541% | $242.6326 | $242.63 | $242.65 | $242.60 |
| Purchase #4 | $203.65 | 11.680% | $227.4363 | $227.44 | $227.45 | $227.40 |
| Purchase #5 | $72.53 | 13.722% | $82.4826 | $82.48 | $82.50 | $82.50 |
| Purchase #6 | $158.70 | 12.223% | $178.0979 | $178.10 | $178.10 | $178.10 |
| Purchase #7 | $76.47 | 10.242% | $84.3021 | $84.30 | $84.30 | $84.30 |
| 7 purchase totals = | $1,134.01 | $1,237.8445 | $1,237.84 | $1,237.90 | $1,237.80 | |