| 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 | $212.37 | 6.611% | $226.4098 | $226.41 | $226.40 | $226.40 |
| Purchase #2 | $235.66 | 3.314% | $243.4698 | $243.47 | $243.45 | $243.50 |
| Purchase #3 | $112.77 | 8.815% | $122.7107 | $122.71 | $122.70 | $122.70 |
| Purchase #4 | $17.84 | 13.263% | $20.2061 | $20.21 | $20.20 | $20.20 |
| Purchase #5 | $39.89 | 3.565% | $41.3121 | $41.31 | $41.30 | $41.30 |
| Purchase #6 | $85.96 | 12.420% | $96.6362 | $96.64 | $96.65 | $96.60 |
| Purchase #7 | $60.64 | 5.222% | $63.8066 | $63.81 | $63.80 | $63.80 |
| 7 purchase totals = | $765.13 | $814.5513 | $814.56 | $814.50 | $814.50 | |