| 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 | 6.277% | $22.722 | $22.72 | $22.70 | $22.70 |
| Purchase #2 | $209.53 | 11.803% | $234.2608 | $234.26 | $234.25 | $234.30 |
| Purchase #3 | $206.78 | 4.590% | $216.2712 | $216.27 | $216.25 | $216.30 |
| Purchase #4 | $203.96 | 3.712% | $211.531 | $211.53 | $211.55 | $211.50 |
| Purchase #5 | $215.84 | 11.326% | $240.286 | $240.29 | $240.30 | $240.30 |
| Purchase #6 | $117.83 | 11.248% | $131.0835 | $131.08 | $131.10 | $131.10 |
| Purchase #7 | $226.97 | 4.658% | $237.5423 | $237.54 | $237.55 | $237.50 |
| 7 purchase totals = | $1,202.29 | $1,293.6968 | $1,293.69 | $1,293.70 | $1,293.70 | |