| 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 | $238.38 | 3.432% | $246.5612 | $246.56 | $246.55 | $246.60 |
| Purchase #2 | $200.37 | 3.796% | $207.976 | $207.98 | $208.00 | $208.00 |
| Purchase #3 | $22.88 | 9.635% | $25.0845 | $25.08 | $25.10 | $25.10 |
| Purchase #4 | $187.46 | 9.553% | $205.3681 | $205.37 | $205.35 | $205.40 |
| Purchase #5 | $23.69 | 12.342% | $26.6138 | $26.61 | $26.60 | $26.60 |
| Purchase #6 | $113.93 | 7.250% | $122.1899 | $122.19 | $122.20 | $122.20 |
| Purchase #7 | $42.74 | 5.192% | $44.9591 | $44.96 | $44.95 | $45.00 |
| 7 purchase totals = | $829.45 | $878.7526 | $878.75 | $878.75 | $878.90 | |