| 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 | $200.63 | 10.192% | $221.0782 | $221.08 | $221.10 | $221.10 |
| Purchase #2 | $118.64 | 9.159% | $129.5062 | $129.51 | $129.50 | $129.50 |
| Purchase #3 | $195.86 | 13.699% | $222.6909 | $222.69 | $222.70 | $222.70 |
| Purchase #4 | $197.42 | 9.450% | $216.0762 | $216.08 | $216.10 | $216.10 |
| Purchase #5 | $188.84 | 5.558% | $199.3357 | $199.34 | $199.35 | $199.30 |
| Purchase #6 | $52.96 | 8.505% | $57.4642 | $57.46 | $57.45 | $57.50 |
| Purchase #7 | $195.36 | 11.619% | $218.0589 | $218.06 | $218.05 | $218.10 |
| 7 purchase totals = | $1,149.71 | $1,264.2103 | $1,264.22 | $1,264.25 | $1,264.30 | |