| 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 | $193.30 | 6.617% | $206.0907 | $206.09 | $206.10 | $206.10 |
| Purchase #2 | $207.61 | 9.516% | $227.3662 | $227.37 | $227.35 | $227.40 |
| Purchase #3 | $36.35 | 8.468% | $39.4281 | $39.43 | $39.45 | $39.40 |
| Purchase #4 | $21.92 | 11.138% | $24.3614 | $24.36 | $24.35 | $24.40 |
| Purchase #5 | $194.62 | 10.692% | $215.4288 | $215.43 | $215.45 | $215.40 |
| Purchase #6 | $83.46 | 12.618% | $93.991 | $93.99 | $94.00 | $94.00 |
| Purchase #7 | $79.81 | 3.839% | $82.8739 | $82.87 | $82.85 | $82.90 |
| 7 purchase totals = | $817.07 | $889.5401 | $889.54 | $889.55 | $889.60 | |