| 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 | $23.96 | 12.130% | $26.8663 | $26.87 | $26.85 | $26.90 |
| Purchase #2 | $163.89 | 10.843% | $181.6606 | $181.66 | $181.65 | $181.70 |
| Purchase #3 | $241.73 | 3.153% | $249.3517 | $249.35 | $249.35 | $249.40 |
| Purchase #4 | $100.87 | 7.612% | $108.5482 | $108.55 | $108.55 | $108.50 |
| Purchase #5 | $131.55 | 3.634% | $136.3305 | $136.33 | $136.35 | $136.30 |
| Purchase #6 | $27.81 | 10.753% | $30.8004 | $30.80 | $30.80 | $30.80 |
| Purchase #7 | $198.89 | 6.625% | $212.0665 | $212.07 | $212.05 | $212.10 |
| 7 purchase totals = | $888.70 | $945.6242 | $945.63 | $945.60 | $945.70 | |