| 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 | $110.76 | 3.556% | $114.6986 | $114.70 | $114.70 | $114.70 |
| Purchase #2 | $242.68 | 4.132% | $252.7075 | $252.71 | $252.70 | $252.70 |
| Purchase #3 | $249.36 | 5.744% | $263.6832 | $263.68 | $263.70 | $263.70 |
| Purchase #4 | $122.26 | 11.692% | $136.5546 | $136.55 | $136.55 | $136.60 |
| Purchase #5 | $198.87 | 9.380% | $217.524 | $217.52 | $217.50 | $217.50 |
| Purchase #6 | $229.26 | 11.338% | $255.2535 | $255.25 | $255.25 | $255.30 |
| Purchase #7 | $52.84 | 13.369% | $59.9042 | $59.90 | $59.90 | $59.90 |
| 7 purchase totals = | $1,206.03 | $1,300.3256 | $1,300.31 | $1,300.30 | $1,300.40 | |