| 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 | $211.56 | 8.485% | $229.5109 | $229.51 | $229.50 | $229.50 |
| Purchase #2 | $184.81 | 10.285% | $203.8177 | $203.82 | $203.80 | $203.80 |
| Purchase #3 | $110.84 | 9.823% | $121.7278 | $121.73 | $121.75 | $121.70 |
| Purchase #4 | $74.74 | 13.178% | $84.5892 | $84.59 | $84.60 | $84.60 |
| Purchase #5 | $237.47 | 5.542% | $250.6306 | $250.63 | $250.65 | $250.60 |
| Purchase #6 | $183.33 | 11.645% | $204.6788 | $204.68 | $204.70 | $204.70 |
| Purchase #7 | $131.31 | 3.600% | $136.0372 | $136.04 | $136.05 | $136.00 |
| 7 purchase totals = | $1,134.06 | $1,230.9922 | $1,231.00 | $1,231.05 | $1,230.90 | |