| 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 | $185.50 | 4.282% | $193.4431 | $193.44 | $193.45 | $193.40 |
| Purchase #2 | $177.51 | 8.356% | $192.3427 | $192.34 | $192.35 | $192.30 |
| Purchase #3 | $67.52 | 7.187% | $72.3727 | $72.37 | $72.35 | $72.40 |
| Purchase #4 | $242.68 | 9.639% | $266.0719 | $266.07 | $266.05 | $266.10 |
| Purchase #5 | $85.67 | 10.766% | $94.8932 | $94.89 | $94.90 | $94.90 |
| Purchase #6 | $18.61 | 3.193% | $19.2042 | $19.20 | $19.20 | $19.20 |
| Purchase #7 | $227.98 | 9.222% | $249.0043 | $249.00 | $249.00 | $249.00 |
| 7 purchase totals = | $1,005.47 | $1,087.3321 | $1,087.31 | $1,087.30 | $1,087.30 | |