| 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 | $95.75 | 5.430% | $100.9492 | $100.95 | $100.95 | $100.90 |
| Purchase #2 | $185.73 | 6.716% | $198.2036 | $198.20 | $198.20 | $198.20 |
| Purchase #3 | $236.27 | 11.496% | $263.4316 | $263.43 | $263.45 | $263.40 |
| Purchase #4 | $213.35 | 5.450% | $224.9776 | $224.98 | $225.00 | $225.00 |
| Purchase #5 | $240.48 | 10.203% | $265.0162 | $265.02 | $265.00 | $265.00 |
| Purchase #6 | $233.77 | 3.583% | $242.146 | $242.15 | $242.15 | $242.10 |
| Purchase #7 | $209.88 | 10.775% | $232.4946 | $232.49 | $232.50 | $232.50 |
| 7 purchase totals = | $1,415.23 | $1,527.2188 | $1,527.22 | $1,527.25 | $1,527.10 | |