| 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 | $10.35 | 13.111% | $11.707 | $11.71 | $11.70 | $11.70 |
| Purchase #2 | $209.95 | 12.415% | $236.0153 | $236.02 | $236.00 | $236.00 |
| Purchase #3 | $208.39 | 12.459% | $234.3533 | $234.35 | $234.35 | $234.40 |
| Purchase #4 | $214.97 | 9.788% | $236.0113 | $236.01 | $236.00 | $236.00 |
| Purchase #5 | $74.69 | 3.791% | $77.5215 | $77.52 | $77.50 | $77.50 |
| Purchase #6 | $247.35 | 4.587% | $258.6959 | $258.70 | $258.70 | $258.70 |
| Purchase #7 | $162.96 | 12.612% | $183.5125 | $183.51 | $183.50 | $183.50 |
| 7 purchase totals = | $1,128.66 | $1,237.8168 | $1,237.82 | $1,237.75 | $1,237.80 | |