| 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 | $206.85 | 11.596% | $230.8363 | $230.84 | $230.85 | $230.80 |
| Purchase #2 | $127.29 | 7.565% | $136.9195 | $136.92 | $136.90 | $136.90 |
| Purchase #3 | $42.71 | 12.492% | $48.0453 | $48.05 | $48.05 | $48.00 |
| Purchase #4 | $245.50 | 8.784% | $267.0647 | $267.06 | $267.05 | $267.10 |
| Purchase #5 | $205.48 | 11.695% | $229.5109 | $229.51 | $229.50 | $229.50 |
| Purchase #6 | $191.41 | 7.355% | $205.4882 | $205.49 | $205.50 | $205.50 |
| Purchase #7 | $245.38 | 8.527% | $266.3036 | $266.30 | $266.30 | $266.30 |
| 7 purchase totals = | $1,264.62 | $1,384.1685 | $1,384.17 | $1,384.15 | $1,384.10 | |