| 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 | $224.95 | 7.691% | $242.2509 | $242.25 | $242.25 | $242.30 |
| Purchase #2 | $191.75 | 10.682% | $212.2327 | $212.23 | $212.25 | $212.20 |
| Purchase #3 | $190.74 | 11.670% | $212.9994 | $213.00 | $213.00 | $213.00 |
| Purchase #4 | $99.60 | 7.303% | $106.8738 | $106.87 | $106.85 | $106.90 |
| Purchase #5 | $216.36 | 7.717% | $233.0565 | $233.06 | $233.05 | $233.10 |
| Purchase #6 | $144.41 | 11.600% | $161.1616 | $161.16 | $161.15 | $161.20 |
| Purchase #7 | $86.60 | 10.660% | $95.8316 | $95.83 | $95.85 | $95.80 |
| 7 purchase totals = | $1,154.41 | $1,264.4065 | $1,264.40 | $1,264.40 | $1,264.50 | |