| 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 | $209.42 | 3.686% | $217.1392 | $217.14 | $217.15 | $217.10 |
| Purchase #2 | $18.89 | 6.690% | $20.1537 | $20.15 | $20.15 | $20.20 |
| Purchase #3 | $167.58 | 8.757% | $182.255 | $182.26 | $182.25 | $182.30 |
| Purchase #4 | $111.46 | 4.728% | $116.7298 | $116.73 | $116.75 | $116.70 |
| Purchase #5 | $215.78 | 8.631% | $234.404 | $234.40 | $234.40 | $234.40 |
| Purchase #6 | $86.95 | 3.779% | $90.2358 | $90.24 | $90.25 | $90.20 |
| Purchase #7 | $201.73 | 12.205% | $226.3511 | $226.35 | $226.35 | $226.40 |
| 7 purchase totals = | $1,011.81 | $1,087.2686 | $1,087.27 | $1,087.30 | $1,087.30 | |