| 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 | $32.41 | 12.308% | $36.399 | $36.40 | $36.40 | $36.40 |
| Purchase #2 | $134.46 | 6.116% | $142.6836 | $142.68 | $142.70 | $142.70 |
| Purchase #3 | $248.53 | 11.153% | $276.2486 | $276.25 | $276.25 | $276.20 |
| Purchase #4 | $100.69 | 5.359% | $106.086 | $106.09 | $106.10 | $106.10 |
| Purchase #5 | $91.65 | 6.232% | $97.3616 | $97.36 | $97.35 | $97.40 |
| Purchase #6 | $204.94 | 12.416% | $230.3854 | $230.39 | $230.40 | $230.40 |
| Purchase #7 | $205.37 | 4.495% | $214.6014 | $214.60 | $214.60 | $214.60 |
| 7 purchase totals = | $1,018.05 | $1,103.7656 | $1,103.77 | $1,103.80 | $1,103.80 | |