| 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 | $222.56 | 6.249% | $236.4678 | $236.47 | $236.45 | $236.50 |
| Purchase #2 | $83.37 | 4.635% | $87.2342 | $87.23 | $87.25 | $87.20 |
| Purchase #3 | $179.81 | 5.319% | $189.3741 | $189.37 | $189.35 | $189.40 |
| Purchase #4 | $203.87 | 4.494% | $213.0319 | $213.03 | $213.05 | $213.00 |
| Purchase #5 | $189.92 | 3.721% | $196.9869 | $196.99 | $197.00 | $197.00 |
| Purchase #6 | $47.89 | 7.657% | $51.5569 | $51.56 | $51.55 | $51.60 |
| Purchase #7 | $134.59 | 4.370% | $140.4716 | $140.47 | $140.45 | $140.50 |
| 7 purchase totals = | $1,062.01 | $1,115.1234 | $1,115.12 | $1,115.10 | $1,115.20 | |