| 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 | $82.84 | 11.501% | $92.3674 | $92.37 | $92.35 | $92.40 |
| Purchase #2 | $239.35 | 11.693% | $267.3372 | $267.34 | $267.35 | $267.30 |
| Purchase #3 | $139.45 | 10.848% | $154.5775 | $154.58 | $154.60 | $154.60 |
| Purchase #4 | $178.54 | 12.418% | $200.7111 | $200.71 | $200.70 | $200.70 |
| Purchase #5 | $139.82 | 5.245% | $147.1536 | $147.15 | $147.15 | $147.20 |
| Purchase #6 | $139.65 | 11.761% | $156.0742 | $156.07 | $156.05 | $156.10 |
| Purchase #7 | $94.96 | 5.289% | $99.9824 | $99.98 | $100.00 | $100.00 |
| 7 purchase totals = | $1,014.61 | $1,118.2034 | $1,118.20 | $1,118.20 | $1,118.30 | |