| 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 | $203.55 | 9.411% | $222.7061 | $222.71 | $222.70 | $222.70 |
| Purchase #2 | $5.72 | 8.533% | $6.2081 | $6.21 | $6.20 | $6.20 |
| Purchase #3 | $171.55 | 12.509% | $193.0092 | $193.01 | $193.00 | $193.00 |
| Purchase #4 | $204.87 | 11.801% | $229.0467 | $229.05 | $229.05 | $229.00 |
| Purchase #5 | $9.42 | 5.321% | $9.9212 | $9.92 | $9.90 | $9.90 |
| Purchase #6 | $58.37 | 10.466% | $64.479 | $64.48 | $64.50 | $64.50 |
| Purchase #7 | $126.59 | 9.123% | $138.1388 | $138.14 | $138.15 | $138.10 |
| 7 purchase totals = | $780.07 | $863.5091 | $863.52 | $863.50 | $863.40 | |