| 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 | $195.90 | 5.467% | $206.6099 | $206.61 | $206.60 | $206.60 |
| Purchase #2 | $10.55 | 4.139% | $10.9867 | $10.99 | $11.00 | $11.00 |
| Purchase #3 | $109.44 | 8.846% | $119.1211 | $119.12 | $119.10 | $119.10 |
| Purchase #4 | $230.77 | 11.539% | $257.3986 | $257.40 | $257.40 | $257.40 |
| Purchase #5 | $91.95 | 5.857% | $97.3355 | $97.34 | $97.35 | $97.30 |
| Purchase #6 | $208.40 | 3.416% | $215.5189 | $215.52 | $215.50 | $215.50 |
| Purchase #7 | $158.54 | 3.783% | $164.5376 | $164.54 | $164.55 | $164.50 |
| 7 purchase totals = | $1,005.55 | $1,071.5083 | $1,071.52 | $1,071.50 | $1,071.40 | |