| 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 | $162.29 | 12.181% | $182.0585 | $182.06 | $182.05 | $182.10 |
| Purchase #2 | $218.90 | 5.257% | $230.4076 | $230.41 | $230.40 | $230.40 |
| Purchase #3 | $164.91 | 8.831% | $179.4732 | $179.47 | $179.45 | $179.50 |
| Purchase #4 | $216.80 | 9.670% | $237.7646 | $237.76 | $237.75 | $237.80 |
| Purchase #5 | $202.43 | 5.194% | $212.9442 | $212.94 | $212.95 | $212.90 |
| Purchase #6 | $62.60 | 11.726% | $69.9405 | $69.94 | $69.95 | $69.90 |
| Purchase #7 | $106.86 | 11.703% | $119.3658 | $119.37 | $119.35 | $119.40 |
| 7 purchase totals = | $1,134.79 | $1,231.9544 | $1,231.95 | $1,231.90 | $1,232.00 | |