| 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 | $231.25 | 4.664% | $242.0355 | $242.04 | $242.05 | $242.00 |
| Purchase #2 | $136.82 | 7.497% | $147.0774 | $147.08 | $147.10 | $147.10 |
| Purchase #3 | $103.35 | 4.659% | $108.1651 | $108.17 | $108.15 | $108.20 |
| Purchase #4 | $156.61 | 6.691% | $167.0888 | $167.09 | $167.10 | $167.10 |
| Purchase #5 | $89.72 | 8.641% | $97.4727 | $97.47 | $97.45 | $97.50 |
| Purchase #6 | $115.68 | 3.253% | $119.4431 | $119.44 | $119.45 | $119.40 |
| Purchase #7 | $109.72 | 11.710% | $122.5682 | $122.57 | $122.55 | $122.60 |
| 7 purchase totals = | $943.15 | $1,003.8508 | $1,003.86 | $1,003.85 | $1,003.90 | |