| 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 | $233.77 | 11.407% | $260.4361 | $260.44 | $260.45 | $260.40 |
| Purchase #2 | $146.67 | 3.156% | $151.2989 | $151.30 | $151.30 | $151.30 |
| Purchase #3 | $138.75 | 12.618% | $156.2575 | $156.26 | $156.25 | $156.30 |
| Purchase #4 | $162.94 | 11.621% | $181.8753 | $181.88 | $181.90 | $181.90 |
| Purchase #5 | $195.88 | 13.176% | $221.6891 | $221.69 | $221.70 | $221.70 |
| Purchase #6 | $38.68 | 12.103% | $43.3614 | $43.36 | $43.35 | $43.40 |
| Purchase #7 | $195.67 | 8.418% | $212.1415 | $212.14 | $212.15 | $212.10 |
| 7 purchase totals = | $1,112.36 | $1,227.0598 | $1,227.07 | $1,227.10 | $1,227.10 | |