| 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 | $159.40 | 13.376% | $180.7213 | $180.72 | $180.70 | $180.70 |
| Purchase #2 | $29.96 | 3.137% | $30.8998 | $30.90 | $30.90 | $30.90 |
| Purchase #3 | $107.70 | 11.353% | $119.9272 | $119.93 | $119.95 | $119.90 |
| Purchase #4 | $235.50 | 13.179% | $266.5365 | $266.54 | $266.55 | $266.50 |
| Purchase #5 | $229.30 | 3.583% | $237.5158 | $237.52 | $237.50 | $237.50 |
| Purchase #6 | $233.78 | 5.185% | $245.9015 | $245.90 | $245.90 | $245.90 |
| Purchase #7 | $195.58 | 10.844% | $216.7887 | $216.79 | $216.80 | $216.80 |
| 7 purchase totals = | $1,191.22 | $1,298.2908 | $1,298.30 | $1,298.30 | $1,298.20 | |