| 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 | $227.25 | 11.393% | $253.1406 | $253.14 | $253.15 | $253.10 |
| Purchase #2 | $83.58 | 7.559% | $89.8978 | $89.90 | $89.90 | $89.90 |
| Purchase #3 | $151.92 | 6.595% | $161.9391 | $161.94 | $161.95 | $161.90 |
| Purchase #4 | $236.93 | 6.405% | $252.1054 | $252.11 | $252.10 | $252.10 |
| Purchase #5 | $28.91 | 5.329% | $30.4506 | $30.45 | $30.45 | $30.50 |
| Purchase #6 | $66.61 | 6.271% | $70.7871 | $70.79 | $70.80 | $70.80 |
| Purchase #7 | $193.92 | 6.793% | $207.093 | $207.09 | $207.10 | $207.10 |
| 7 purchase totals = | $989.12 | $1,065.4136 | $1,065.42 | $1,065.45 | $1,065.40 | |