| 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 | $208.40 | 7.706% | $224.4593 | $224.46 | $224.45 | $224.50 |
| Purchase #2 | $6.95 | 6.675% | $7.4139 | $7.41 | $7.40 | $7.40 |
| Purchase #3 | $230.88 | 9.661% | $253.1853 | $253.19 | $253.20 | $253.20 |
| Purchase #4 | $231.35 | 7.791% | $249.3745 | $249.37 | $249.35 | $249.40 |
| Purchase #5 | $131.30 | 8.359% | $142.2754 | $142.28 | $142.30 | $142.30 |
| Purchase #6 | $214.57 | 7.773% | $231.2485 | $231.25 | $231.25 | $231.20 |
| Purchase #7 | $193.96 | 6.255% | $206.0922 | $206.09 | $206.10 | $206.10 |
| 7 purchase totals = | $1,217.41 | $1,314.0491 | $1,314.05 | $1,314.05 | $1,314.10 | |