| 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 | $212.43 | 7.177% | $227.6761 | $227.68 | $227.70 | $227.70 |
| Purchase #2 | $70.60 | 13.833% | $80.3661 | $80.37 | $80.35 | $80.40 |
| Purchase #3 | $72.29 | 9.158% | $78.9103 | $78.91 | $78.90 | $78.90 |
| Purchase #4 | $241.34 | 12.369% | $271.1913 | $271.19 | $271.20 | $271.20 |
| Purchase #5 | $9.93 | 7.604% | $10.6851 | $10.69 | $10.70 | $10.70 |
| Purchase #6 | $237.37 | 11.681% | $265.0972 | $265.10 | $265.10 | $265.10 |
| Purchase #7 | $14.26 | 7.679% | $15.355 | $15.36 | $15.35 | $15.40 |
| 7 purchase totals = | $858.22 | $949.2811 | $949.30 | $949.30 | $949.40 | |