| 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 | $21.38 | 10.873% | $23.7046 | $23.70 | $23.70 | $23.70 |
| Purchase #2 | $143.84 | 12.656% | $162.0444 | $162.04 | $162.05 | $162.00 |
| Purchase #3 | $222.58 | 6.664% | $237.4127 | $237.41 | $237.40 | $237.40 |
| Purchase #4 | $159.61 | 10.404% | $176.2158 | $176.22 | $176.20 | $176.20 |
| Purchase #5 | $95.42 | 6.411% | $101.5374 | $101.54 | $101.55 | $101.50 |
| Purchase #6 | $209.57 | 12.645% | $236.0701 | $236.07 | $236.05 | $236.10 |
| Purchase #7 | $94.97 | 11.483% | $105.8754 | $105.88 | $105.90 | $105.90 |
| 7 purchase totals = | $947.37 | $1,042.8604 | $1,042.86 | $1,042.85 | $1,042.80 | |