| 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 | $87.37 | 7.700% | $94.0975 | $94.10 | $94.10 | $94.10 |
| Purchase #2 | $26.83 | 5.160% | $28.2144 | $28.21 | $28.20 | $28.20 |
| Purchase #3 | $204.92 | 11.158% | $227.785 | $227.79 | $227.80 | $227.80 |
| Purchase #4 | $186.27 | 13.586% | $211.5766 | $211.58 | $211.60 | $211.60 |
| Purchase #5 | $228.54 | 3.822% | $237.2748 | $237.27 | $237.25 | $237.30 |
| Purchase #6 | $216.78 | 12.285% | $243.4114 | $243.41 | $243.40 | $243.40 |
| Purchase #7 | $214.56 | 11.486% | $239.2044 | $239.20 | $239.20 | $239.20 |
| 7 purchase totals = | $1,165.27 | $1,281.5641 | $1,281.56 | $1,281.55 | $1,281.60 | |