| 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 | $212.56 | 11.595% | $237.2063 | $237.21 | $237.20 | $237.20 |
| Purchase #2 | $146.70 | 9.606% | $160.792 | $160.79 | $160.80 | $160.80 |
| Purchase #3 | $164.45 | 12.202% | $184.5162 | $184.52 | $184.50 | $184.50 |
| Purchase #4 | $6.83 | 9.745% | $7.4956 | $7.50 | $7.50 | $7.50 |
| Purchase #5 | $100.43 | 4.491% | $104.9403 | $104.94 | $104.95 | $104.90 |
| Purchase #6 | $232.75 | 7.675% | $250.6136 | $250.61 | $250.60 | $250.60 |
| Purchase #7 | $245.39 | 3.721% | $254.521 | $254.52 | $254.50 | $254.50 |
| 7 purchase totals = | $1,109.11 | $1,200.0850 | $1,200.09 | $1,200.05 | $1,200.00 | |