| 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 | $93.27 | 4.800% | $97.747 | $97.75 | $97.75 | $97.70 |
| Purchase #2 | $27.48 | 9.809% | $30.1755 | $30.18 | $30.20 | $30.20 |
| Purchase #3 | $184.34 | 12.278% | $206.9733 | $206.97 | $206.95 | $207.00 |
| Purchase #4 | $197.63 | 12.799% | $222.9247 | $222.92 | $222.90 | $222.90 |
| Purchase #5 | $77.30 | 8.366% | $83.7669 | $83.77 | $83.75 | $83.80 |
| Purchase #6 | $192.42 | 12.449% | $216.3744 | $216.37 | $216.35 | $216.40 |
| Purchase #7 | $133.99 | 6.238% | $142.3483 | $142.35 | $142.35 | $142.30 |
| 7 purchase totals = | $906.43 | $1,000.3101 | $1,000.31 | $1,000.25 | $1,000.30 | |