| 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 | $214.28 | 7.427% | $230.1946 | $230.19 | $230.20 | $230.20 |
| Purchase #2 | $199.46 | 11.251% | $221.9012 | $221.90 | $221.90 | $221.90 |
| Purchase #3 | $222.33 | 3.260% | $229.578 | $229.58 | $229.60 | $229.60 |
| Purchase #4 | $195.40 | 6.568% | $208.2339 | $208.23 | $208.25 | $208.20 |
| Purchase #5 | $139.65 | 11.832% | $156.1734 | $156.17 | $156.15 | $156.20 |
| Purchase #6 | $86.48 | 12.632% | $97.4042 | $97.40 | $97.40 | $97.40 |
| Purchase #7 | $168.42 | 12.572% | $189.5938 | $189.59 | $189.60 | $189.60 |
| 7 purchase totals = | $1,226.02 | $1,333.0791 | $1,333.06 | $1,333.10 | $1,333.10 | |