| 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 | $227.57 | 13.565% | $258.4399 | $258.44 | $258.45 | $258.40 |
| Purchase #2 | $190.81 | 4.611% | $199.6082 | $199.61 | $199.60 | $199.60 |
| Purchase #3 | $211.62 | 6.327% | $225.0092 | $225.01 | $225.00 | $225.00 |
| Purchase #4 | $232.79 | 7.618% | $250.5239 | $250.52 | $250.50 | $250.50 |
| Purchase #5 | $221.41 | 6.693% | $236.229 | $236.23 | $236.25 | $236.20 |
| Purchase #6 | $19.36 | 12.420% | $21.7645 | $21.76 | $21.75 | $21.80 |
| Purchase #7 | $172.50 | 5.626% | $182.2049 | $182.20 | $182.20 | $182.20 |
| 7 purchase totals = | $1,276.06 | $1,373.7796 | $1,373.77 | $1,373.75 | $1,373.70 | |