| 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 | $215.45 | 5.218% | $226.6922 | $226.69 | $226.70 | $226.70 |
| Purchase #2 | $56.66 | 6.840% | $60.5355 | $60.54 | $60.55 | $60.50 |
| Purchase #3 | $32.40 | 12.573% | $36.4737 | $36.47 | $36.45 | $36.50 |
| Purchase #4 | $249.25 | 13.789% | $283.6191 | $283.62 | $283.60 | $283.60 |
| Purchase #5 | $192.75 | 11.786% | $215.4675 | $215.47 | $215.45 | $215.50 |
| Purchase #6 | $208.36 | 11.476% | $232.2714 | $232.27 | $232.25 | $232.30 |
| Purchase #7 | $202.88 | 13.292% | $229.8468 | $229.85 | $229.85 | $229.80 |
| 7 purchase totals = | $1,157.75 | $1,284.9062 | $1,284.91 | $1,284.85 | $1,284.90 | |