| 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 | $185.34 | 9.482% | $202.9139 | $202.91 | $202.90 | $202.90 |
| Purchase #2 | $65.75 | 6.580% | $70.0764 | $70.08 | $70.10 | $70.10 |
| Purchase #3 | $80.99 | 10.455% | $89.4575 | $89.46 | $89.45 | $89.50 |
| Purchase #4 | $86.58 | 9.273% | $94.6086 | $94.61 | $94.60 | $94.60 |
| Purchase #5 | $238.65 | 4.622% | $249.6804 | $249.68 | $249.70 | $249.70 |
| Purchase #6 | $158.96 | 3.413% | $164.3853 | $164.39 | $164.40 | $164.40 |
| Purchase #7 | $236.90 | 5.799% | $250.6378 | $250.64 | $250.65 | $250.60 |
| 7 purchase totals = | $1,053.17 | $1,121.7599 | $1,121.77 | $1,121.80 | $1,121.80 | |