| 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 | $15.43 | 7.858% | $16.6425 | $16.64 | $16.65 | $16.60 |
| Purchase #2 | $216.48 | 3.657% | $224.3967 | $224.40 | $224.40 | $224.40 |
| Purchase #3 | $101.27 | 12.791% | $114.2234 | $114.22 | $114.20 | $114.20 |
| Purchase #4 | $208.48 | 3.180% | $215.1097 | $215.11 | $215.10 | $215.10 |
| Purchase #5 | $69.89 | 5.219% | $73.5376 | $73.54 | $73.55 | $73.50 |
| Purchase #6 | $193.91 | 3.162% | $200.0414 | $200.04 | $200.05 | $200.00 |
| Purchase #7 | $186.37 | 5.766% | $197.1161 | $197.12 | $197.10 | $197.10 |
| 7 purchase totals = | $991.83 | $1,041.0674 | $1,041.07 | $1,041.05 | $1,040.90 | |