| 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 | $230.41 | 11.366% | $256.5984 | $256.60 | $256.60 | $256.60 |
| Purchase #2 | $125.83 | 10.527% | $139.0761 | $139.08 | $139.10 | $139.10 |
| Purchase #3 | $163.39 | 9.594% | $179.0656 | $179.07 | $179.05 | $179.10 |
| Purchase #4 | $143.78 | 13.797% | $163.6173 | $163.62 | $163.60 | $163.60 |
| Purchase #5 | $194.69 | 3.628% | $201.7534 | $201.75 | $201.75 | $201.80 |
| Purchase #6 | $162.35 | 9.397% | $177.606 | $177.61 | $177.60 | $177.60 |
| Purchase #7 | $186.69 | 8.127% | $201.8623 | $201.86 | $201.85 | $201.90 |
| 7 purchase totals = | $1,207.14 | $1,319.5791 | $1,319.59 | $1,319.55 | $1,319.70 | |