| 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 | $208.66 | 6.542% | $222.3105 | $222.31 | $222.30 | $222.30 |
| Purchase #2 | $74.60 | 11.568% | $83.2297 | $83.23 | $83.25 | $83.20 |
| Purchase #3 | $163.77 | 12.674% | $184.5262 | $184.53 | $184.55 | $184.50 |
| Purchase #4 | $219.59 | 7.640% | $236.3667 | $236.37 | $236.35 | $236.40 |
| Purchase #5 | $106.79 | 3.803% | $110.8512 | $110.85 | $110.85 | $110.90 |
| Purchase #6 | $141.80 | 12.856% | $160.0298 | $160.03 | $160.05 | $160.00 |
| Purchase #7 | $226.40 | 8.359% | $245.3248 | $245.32 | $245.30 | $245.30 |
| 7 purchase totals = | $1,141.61 | $1,242.6389 | $1,242.64 | $1,242.65 | $1,242.60 | |