| 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 | $116.79 | 12.274% | $131.1248 | $131.12 | $131.10 | $131.10 |
| Purchase #2 | $72.65 | 9.716% | $79.7087 | $79.71 | $79.70 | $79.70 |
| Purchase #3 | $247.74 | 13.596% | $281.4227 | $281.42 | $281.40 | $281.40 |
| Purchase #4 | $74.79 | 6.111% | $79.3604 | $79.36 | $79.35 | $79.40 |
| Purchase #5 | $7.57 | 11.473% | $8.4385 | $8.44 | $8.45 | $8.40 |
| Purchase #6 | $94.81 | 12.490% | $106.6518 | $106.65 | $106.65 | $106.70 |
| Purchase #7 | $161.85 | 7.293% | $173.6537 | $173.65 | $173.65 | $173.70 |
| 7 purchase totals = | $776.20 | $860.3606 | $860.35 | $860.30 | $860.40 | |