| 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 | $211.61 | 11.720% | $236.4107 | $236.41 | $236.40 | $236.40 |
| Purchase #2 | $144.38 | 7.277% | $154.8865 | $154.89 | $154.90 | $154.90 |
| Purchase #3 | $180.78 | 12.183% | $202.8044 | $202.80 | $202.80 | $202.80 |
| Purchase #4 | $49.55 | 11.582% | $55.2889 | $55.29 | $55.30 | $55.30 |
| Purchase #5 | $171.86 | 12.617% | $193.5436 | $193.54 | $193.55 | $193.50 |
| Purchase #6 | $216.25 | 8.228% | $234.0431 | $234.04 | $234.05 | $234.00 |
| Purchase #7 | $105.36 | 6.654% | $112.3707 | $112.37 | $112.35 | $112.40 |
| 7 purchase totals = | $1,079.79 | $1,189.3479 | $1,189.34 | $1,189.35 | $1,189.30 | |