| 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 | $80.67 | 10.327% | $89.0008 | $89.00 | $89.00 | $89.00 |
| Purchase #2 | $221.61 | 4.405% | $231.3719 | $231.37 | $231.35 | $231.40 |
| Purchase #3 | $156.83 | 11.670% | $175.1321 | $175.13 | $175.15 | $175.10 |
| Purchase #4 | $242.99 | 6.828% | $259.5814 | $259.58 | $259.60 | $259.60 |
| Purchase #5 | $82.25 | 9.665% | $90.1995 | $90.20 | $90.20 | $90.20 |
| Purchase #6 | $189.75 | 12.505% | $213.4782 | $213.48 | $213.50 | $213.50 |
| Purchase #7 | $97.69 | 13.522% | $110.8996 | $110.90 | $110.90 | $110.90 |
| 7 purchase totals = | $1,071.79 | $1,169.6635 | $1,169.66 | $1,169.70 | $1,169.70 | |