| 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 | $107.97 | 10.363% | $119.1589 | $119.16 | $119.15 | $119.20 |
| Purchase #2 | $34.91 | 10.422% | $38.5483 | $38.55 | $38.55 | $38.50 |
| Purchase #3 | $121.78 | 4.415% | $127.1566 | $127.16 | $127.15 | $127.20 |
| Purchase #4 | $181.63 | 13.107% | $205.4362 | $205.44 | $205.45 | $205.40 |
| Purchase #5 | $214.79 | 3.506% | $222.3205 | $222.32 | $222.30 | $222.30 |
| Purchase #6 | $122.32 | 11.534% | $136.4284 | $136.43 | $136.45 | $136.40 |
| Purchase #7 | $122.41 | 10.796% | $135.6254 | $135.63 | $135.65 | $135.60 |
| 7 purchase totals = | $905.81 | $984.6743 | $984.69 | $984.70 | $984.60 | |