| 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 | $109.97 | 11.746% | $122.8871 | $122.89 | $122.90 | $122.90 |
| Purchase #2 | $171.50 | 5.669% | $181.2223 | $181.22 | $181.20 | $181.20 |
| Purchase #3 | $154.89 | 6.337% | $164.7054 | $164.71 | $164.70 | $164.70 |
| Purchase #4 | $100.41 | 8.284% | $108.728 | $108.73 | $108.75 | $108.70 |
| Purchase #5 | $225.83 | 11.754% | $252.3741 | $252.37 | $252.35 | $252.40 |
| Purchase #6 | $6.95 | 3.567% | $7.1979 | $7.20 | $7.20 | $7.20 |
| Purchase #7 | $92.57 | 12.102% | $103.7728 | $103.77 | $103.75 | $103.80 |
| 7 purchase totals = | $862.12 | $940.8876 | $940.89 | $940.85 | $940.90 | |