| 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 | $197.25 | 12.660% | $222.2219 | $222.22 | $222.20 | $222.20 |
| Purchase #2 | $191.97 | 12.753% | $216.4519 | $216.45 | $216.45 | $216.50 |
| Purchase #3 | $95.55 | 6.280% | $101.5505 | $101.55 | $101.55 | $101.60 |
| Purchase #4 | $110.59 | 12.256% | $124.1439 | $124.14 | $124.15 | $124.10 |
| Purchase #5 | $15.40 | 9.846% | $16.9163 | $16.92 | $16.90 | $16.90 |
| Purchase #6 | $125.49 | 7.566% | $134.9846 | $134.98 | $135.00 | $135.00 |
| Purchase #7 | $204.58 | 9.524% | $224.0642 | $224.06 | $224.05 | $224.10 |
| 7 purchase totals = | $940.83 | $1,040.3333 | $1,040.32 | $1,040.30 | $1,040.40 | |