| 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 | $219.65 | 7.568% | $236.2731 | $236.27 | $236.25 | $236.30 |
| Purchase #2 | $72.34 | 13.648% | $82.213 | $82.21 | $82.20 | $82.20 |
| Purchase #3 | $54.89 | 7.864% | $59.2065 | $59.21 | $59.20 | $59.20 |
| Purchase #4 | $34.65 | 11.693% | $38.7016 | $38.70 | $38.70 | $38.70 |
| Purchase #5 | $93.76 | 10.856% | $103.9386 | $103.94 | $103.95 | $103.90 |
| Purchase #6 | $214.31 | 10.259% | $236.2961 | $236.30 | $236.30 | $236.30 |
| Purchase #7 | $154.56 | 4.624% | $161.7069 | $161.71 | $161.70 | $161.70 |
| 7 purchase totals = | $844.16 | $918.3358 | $918.34 | $918.30 | $918.30 | |