| 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 | $196.31 | 11.663% | $219.2056 | $219.21 | $219.20 | $219.20 |
| Purchase #2 | $67.48 | 9.660% | $73.9986 | $74.00 | $74.00 | $74.00 |
| Purchase #3 | $9.30 | 6.770% | $9.9296 | $9.93 | $9.95 | $9.90 |
| Purchase #4 | $70.95 | 9.478% | $77.6746 | $77.67 | $77.65 | $77.70 |
| Purchase #5 | $245.97 | 4.863% | $257.9315 | $257.93 | $257.95 | $257.90 |
| Purchase #6 | $49.51 | 9.232% | $54.0808 | $54.08 | $54.10 | $54.10 |
| Purchase #7 | $205.59 | 9.107% | $224.3131 | $224.31 | $224.30 | $224.30 |
| 7 purchase totals = | $845.11 | $917.1338 | $917.13 | $917.15 | $917.10 | |