| 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 | $211.73 | 11.190% | $235.4226 | $235.42 | $235.40 | $235.40 |
| Purchase #2 | $207.79 | 3.125% | $214.2834 | $214.28 | $214.30 | $214.30 |
| Purchase #3 | $196.94 | 3.619% | $204.0673 | $204.07 | $204.05 | $204.10 |
| Purchase #4 | $82.57 | 5.766% | $87.331 | $87.33 | $87.35 | $87.30 |
| Purchase #5 | $76.92 | 11.300% | $85.612 | $85.61 | $85.60 | $85.60 |
| Purchase #6 | $18.38 | 4.468% | $19.2012 | $19.20 | $19.20 | $19.20 |
| Purchase #7 | $67.67 | 13.841% | $77.0362 | $77.04 | $77.05 | $77.00 |
| 7 purchase totals = | $862.00 | $922.9537 | $922.95 | $922.95 | $922.90 | |