| 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 | $230.79 | 10.417% | $254.8314 | $254.83 | $254.85 | $254.80 |
| Purchase #2 | $15.34 | 11.626% | $17.1234 | $17.12 | $17.10 | $17.10 |
| Purchase #3 | $122.27 | 13.854% | $139.2093 | $139.21 | $139.20 | $139.20 |
| Purchase #4 | $248.73 | 8.849% | $270.7401 | $270.74 | $270.75 | $270.70 |
| Purchase #5 | $57.42 | 11.605% | $64.0836 | $64.08 | $64.10 | $64.10 |
| Purchase #6 | $144.51 | 13.284% | $163.7067 | $163.71 | $163.70 | $163.70 |
| Purchase #7 | $97.72 | 9.231% | $106.7405 | $106.74 | $106.75 | $106.70 |
| 7 purchase totals = | $916.78 | $1,016.4350 | $1,016.43 | $1,016.45 | $1,016.30 | |