| 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 | $225.37 | 4.589% | $235.7122 | $235.71 | $235.70 | $235.70 |
| Purchase #2 | $204.45 | 4.755% | $214.1716 | $214.17 | $214.15 | $214.20 |
| Purchase #3 | $208.66 | 6.590% | $222.4107 | $222.41 | $222.40 | $222.40 |
| Purchase #4 | $145.60 | 13.198% | $164.8163 | $164.82 | $164.80 | $164.80 |
| Purchase #5 | $58.65 | 9.614% | $64.2886 | $64.29 | $64.30 | $64.30 |
| Purchase #6 | $132.53 | 11.327% | $147.5417 | $147.54 | $147.55 | $147.50 |
| Purchase #7 | $137.62 | 6.302% | $146.2928 | $146.29 | $146.30 | $146.30 |
| 7 purchase totals = | $1,112.88 | $1,195.2339 | $1,195.23 | $1,195.20 | $1,195.20 | |