| 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 | $42.53 | 12.378% | $47.7944 | $47.79 | $47.80 | $47.80 |
| Purchase #2 | $80.59 | 8.176% | $87.179 | $87.18 | $87.20 | $87.20 |
| Purchase #3 | $224.50 | 13.494% | $254.794 | $254.79 | $254.80 | $254.80 |
| Purchase #4 | $111.66 | 8.643% | $121.3108 | $121.31 | $121.30 | $121.30 |
| Purchase #5 | $227.31 | 9.533% | $248.9795 | $248.98 | $249.00 | $249.00 |
| Purchase #6 | $35.92 | 3.709% | $37.2523 | $37.25 | $37.25 | $37.30 |
| Purchase #7 | $207.87 | 12.585% | $234.0304 | $234.03 | $234.05 | $234.00 |
| 7 purchase totals = | $930.38 | $1,031.3404 | $1,031.33 | $1,031.40 | $1,031.40 | |