| 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 | $111.69 | 5.220% | $117.5202 | $117.52 | $117.50 | $117.50 |
| Purchase #2 | $163.37 | 12.667% | $184.0641 | $184.06 | $184.05 | $184.10 |
| Purchase #3 | $92.50 | 5.455% | $97.5459 | $97.55 | $97.55 | $97.50 |
| Purchase #4 | $239.80 | 10.527% | $265.0437 | $265.04 | $265.05 | $265.00 |
| Purchase #5 | $45.38 | 3.393% | $46.9197 | $46.92 | $46.90 | $46.90 |
| Purchase #6 | $83.88 | 13.453% | $95.1644 | $95.16 | $95.15 | $95.20 |
| Purchase #7 | $213.31 | 4.491% | $222.8898 | $222.89 | $222.90 | $222.90 |
| 7 purchase totals = | $949.93 | $1,029.1478 | $1,029.14 | $1,029.10 | $1,029.10 | |