| 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 | $188.60 | 3.362% | $194.9407 | $194.94 | $194.95 | $194.90 |
| Purchase #2 | $28.49 | 5.355% | $30.0156 | $30.02 | $30.00 | $30.00 |
| Purchase #3 | $163.42 | 13.293% | $185.1434 | $185.14 | $185.15 | $185.10 |
| Purchase #4 | $128.91 | 8.348% | $139.6714 | $139.67 | $139.65 | $139.70 |
| Purchase #5 | $201.67 | 7.811% | $217.4224 | $217.42 | $217.40 | $217.40 |
| Purchase #6 | $210.44 | 7.117% | $225.417 | $225.42 | $225.40 | $225.40 |
| Purchase #7 | $94.81 | 9.304% | $103.6311 | $103.63 | $103.65 | $103.60 |
| 7 purchase totals = | $1,016.34 | $1,096.2416 | $1,096.24 | $1,096.20 | $1,096.10 | |