| 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 | $23.74 | 12.775% | $26.7728 | $26.77 | $26.75 | $26.80 |
| Purchase #2 | $75.98 | 13.273% | $86.0648 | $86.06 | $86.05 | $86.10 |
| Purchase #3 | $239.49 | 5.698% | $253.1361 | $253.14 | $253.15 | $253.10 |
| Purchase #4 | $241.98 | 3.854% | $251.3059 | $251.31 | $251.30 | $251.30 |
| Purchase #5 | $130.77 | 5.838% | $138.4044 | $138.40 | $138.40 | $138.40 |
| Purchase #6 | $184.86 | 12.572% | $208.1006 | $208.10 | $208.10 | $208.10 |
| Purchase #7 | $186.54 | 9.284% | $203.8584 | $203.86 | $203.85 | $203.90 |
| 7 purchase totals = | $1,083.36 | $1,167.6430 | $1,167.64 | $1,167.60 | $1,167.70 | |