| 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 | $111.54 | 5.630% | $117.8197 | $117.82 | $117.80 | $117.80 |
| Purchase #2 | $206.33 | 8.173% | $223.1934 | $223.19 | $223.20 | $223.20 |
| Purchase #3 | $73.86 | 6.620% | $78.7495 | $78.75 | $78.75 | $78.70 |
| Purchase #4 | $234.70 | 11.378% | $261.4042 | $261.40 | $261.40 | $261.40 |
| Purchase #5 | $54.82 | 11.404% | $61.0717 | $61.07 | $61.05 | $61.10 |
| Purchase #6 | $190.55 | 6.759% | $203.4293 | $203.43 | $203.45 | $203.40 |
| Purchase #7 | $174.87 | 5.564% | $184.5998 | $184.60 | $184.60 | $184.60 |
| 7 purchase totals = | $1,046.67 | $1,130.2676 | $1,130.26 | $1,130.25 | $1,130.20 | |