| 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 | $231.80 | 10.197% | $255.4366 | $255.44 | $255.45 | $255.40 |
| Purchase #2 | $117.47 | 13.330% | $133.1288 | $133.13 | $133.15 | $133.10 |
| Purchase #3 | $10.99 | 5.842% | $11.632 | $11.63 | $11.65 | $11.60 |
| Purchase #4 | $206.52 | 7.771% | $222.5687 | $222.57 | $222.55 | $222.60 |
| Purchase #5 | $97.41 | 3.177% | $100.5047 | $100.50 | $100.50 | $100.50 |
| Purchase #6 | $215.42 | 13.329% | $244.1333 | $244.13 | $244.15 | $244.10 |
| Purchase #7 | $158.47 | 3.130% | $163.4301 | $163.43 | $163.45 | $163.40 |
| 7 purchase totals = | $1,038.08 | $1,130.8342 | $1,130.83 | $1,130.90 | $1,130.70 | |