| 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 | $106.31 | 4.332% | $110.9153 | $110.92 | $110.90 | $110.90 |
| Purchase #2 | $60.87 | 13.643% | $69.1745 | $69.17 | $69.15 | $69.20 |
| Purchase #3 | $182.74 | 13.285% | $207.017 | $207.02 | $207.00 | $207.00 |
| Purchase #4 | $178.81 | 4.389% | $186.658 | $186.66 | $186.65 | $186.70 |
| Purchase #5 | $205.87 | 3.307% | $212.6781 | $212.68 | $212.70 | $212.70 |
| Purchase #6 | $29.31 | 13.341% | $33.2202 | $33.22 | $33.20 | $33.20 |
| Purchase #7 | $219.91 | 12.478% | $247.3504 | $247.35 | $247.35 | $247.40 |
| 7 purchase totals = | $983.82 | $1,067.0135 | $1,067.02 | $1,066.95 | $1,067.10 | |