| 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 | $236.47 | 7.294% | $253.7181 | $253.72 | $253.70 | $253.70 |
| Purchase #2 | $176.92 | 5.755% | $187.1017 | $187.10 | $187.10 | $187.10 |
| Purchase #3 | $31.46 | 12.431% | $35.3708 | $35.37 | $35.35 | $35.40 |
| Purchase #4 | $15.45 | 3.104% | $15.9296 | $15.93 | $15.95 | $15.90 |
| Purchase #5 | $221.70 | 6.787% | $236.7468 | $236.75 | $236.75 | $236.70 |
| Purchase #6 | $28.35 | 7.657% | $30.5208 | $30.52 | $30.50 | $30.50 |
| Purchase #7 | $237.35 | 7.671% | $255.5571 | $255.56 | $255.55 | $255.60 |
| 7 purchase totals = | $947.70 | $1,014.9449 | $1,014.95 | $1,014.90 | $1,014.90 | |