| 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 | $125.68 | 11.645% | $140.3154 | $140.32 | $140.30 | $140.30 |
| Purchase #2 | $48.62 | 11.516% | $54.2191 | $54.22 | $54.20 | $54.20 |
| Purchase #3 | $105.38 | 5.856% | $111.5511 | $111.55 | $111.55 | $111.60 |
| Purchase #4 | $19.33 | 13.550% | $21.9492 | $21.95 | $21.95 | $21.90 |
| Purchase #5 | $52.91 | 5.514% | $55.8275 | $55.83 | $55.85 | $55.80 |
| Purchase #6 | $239.99 | 13.775% | $273.0486 | $273.05 | $273.05 | $273.00 |
| Purchase #7 | $97.68 | 4.482% | $102.058 | $102.06 | $102.05 | $102.10 |
| 7 purchase totals = | $689.59 | $758.9689 | $758.98 | $758.95 | $758.90 | |