| 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 | $131.70 | 11.421% | $146.7415 | $146.74 | $146.75 | $146.70 |
| Purchase #2 | $119.79 | 3.555% | $124.0485 | $124.05 | $124.05 | $124.00 |
| Purchase #3 | $11.61 | 13.213% | $13.144 | $13.14 | $13.15 | $13.10 |
| Purchase #4 | $205.53 | 12.466% | $231.1514 | $231.15 | $231.15 | $231.20 |
| Purchase #5 | $198.59 | 6.750% | $211.9948 | $211.99 | $212.00 | $212.00 |
| Purchase #6 | $132.75 | 10.212% | $146.3064 | $146.31 | $146.30 | $146.30 |
| Purchase #7 | $119.90 | 12.712% | $135.1417 | $135.14 | $135.15 | $135.10 |
| 7 purchase totals = | $919.87 | $1,008.5283 | $1,008.52 | $1,008.55 | $1,008.40 | |