| 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 | $238.51 | 7.831% | $257.1877 | $257.19 | $257.20 | $257.20 |
| Purchase #2 | $198.47 | 11.482% | $221.2583 | $221.26 | $221.25 | $221.30 |
| Purchase #3 | $181.60 | 13.681% | $206.4447 | $206.44 | $206.45 | $206.40 |
| Purchase #4 | $185.76 | 3.590% | $192.4288 | $192.43 | $192.45 | $192.40 |
| Purchase #5 | $208.35 | 6.697% | $222.3032 | $222.30 | $222.30 | $222.30 |
| Purchase #6 | $235.26 | 7.580% | $253.0927 | $253.09 | $253.10 | $253.10 |
| Purchase #7 | $23.30 | 12.560% | $26.2265 | $26.23 | $26.25 | $26.20 |
| 7 purchase totals = | $1,271.25 | $1,378.9419 | $1,378.94 | $1,379.00 | $1,378.90 | |