| 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 | $190.35 | 13.155% | $215.3905 | $215.39 | $215.40 | $215.40 |
| Purchase #2 | $92.47 | 5.687% | $97.7288 | $97.73 | $97.75 | $97.70 |
| Purchase #3 | $60.58 | 4.379% | $63.2328 | $63.23 | $63.25 | $63.20 |
| Purchase #4 | $28.77 | 10.489% | $31.7877 | $31.79 | $31.80 | $31.80 |
| Purchase #5 | $226.77 | 13.834% | $258.1414 | $258.14 | $258.15 | $258.10 |
| Purchase #6 | $138.67 | 11.651% | $154.8264 | $154.83 | $154.85 | $154.80 |
| Purchase #7 | $76.37 | 8.199% | $82.6316 | $82.63 | $82.65 | $82.60 |
| 7 purchase totals = | $813.98 | $903.7392 | $903.74 | $903.85 | $903.60 | |