| 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 | $132.94 | 13.785% | $151.2658 | $151.27 | $151.25 | $151.30 |
| Purchase #2 | $190.83 | 9.658% | $209.2604 | $209.26 | $209.25 | $209.30 |
| Purchase #3 | $190.29 | 12.175% | $213.4578 | $213.46 | $213.45 | $213.50 |
| Purchase #4 | $21.36 | 10.178% | $23.534 | $23.53 | $23.55 | $23.50 |
| Purchase #5 | $240.92 | 7.839% | $259.8057 | $259.81 | $259.80 | $259.80 |
| Purchase #6 | $167.69 | 12.233% | $188.2035 | $188.20 | $188.20 | $188.20 |
| Purchase #7 | $128.85 | 12.149% | $144.504 | $144.50 | $144.50 | $144.50 |
| 7 purchase totals = | $1,072.88 | $1,190.0312 | $1,190.03 | $1,190.00 | $1,190.10 | |