| 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 | $203.70 | 6.212% | $216.3538 | $216.35 | $216.35 | $216.40 |
| Purchase #2 | $97.48 | 7.226% | $104.5239 | $104.52 | $104.50 | $104.50 |
| Purchase #3 | $57.26 | 4.781% | $59.9976 | $60.00 | $60.00 | $60.00 |
| Purchase #4 | $229.29 | 8.120% | $247.9083 | $247.91 | $247.90 | $247.90 |
| Purchase #5 | $217.77 | 6.108% | $231.0714 | $231.07 | $231.05 | $231.10 |
| Purchase #6 | $183.62 | 11.777% | $205.2449 | $205.24 | $205.25 | $205.20 |
| Purchase #7 | $231.69 | 10.117% | $255.1301 | $255.13 | $255.15 | $255.10 |
| 7 purchase totals = | $1,220.81 | $1,320.2300 | $1,320.22 | $1,320.20 | $1,320.20 | |