| 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 | $131.36 | 12.739% | $148.094 | $148.09 | $148.10 | $148.10 |
| Purchase #2 | $219.74 | 4.195% | $228.9581 | $228.96 | $228.95 | $229.00 |
| Purchase #3 | $88.34 | 11.714% | $98.6881 | $98.69 | $98.70 | $98.70 |
| Purchase #4 | $175.98 | 3.439% | $182.032 | $182.03 | $182.05 | $182.00 |
| Purchase #5 | $24.78 | 5.725% | $26.1987 | $26.20 | $26.20 | $26.20 |
| Purchase #6 | $218.50 | 8.488% | $237.0463 | $237.05 | $237.05 | $237.00 |
| Purchase #7 | $210.67 | 4.186% | $219.4886 | $219.49 | $219.50 | $219.50 |
| 7 purchase totals = | $1,069.37 | $1,140.5058 | $1,140.51 | $1,140.55 | $1,140.50 | |