| 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 | $230.52 | 6.709% | $245.9856 | $245.99 | $246.00 | $246.00 |
| Purchase #2 | $40.62 | 10.520% | $44.8932 | $44.89 | $44.90 | $44.90 |
| Purchase #3 | $125.71 | 7.389% | $134.9987 | $135.00 | $135.00 | $135.00 |
| Purchase #4 | $35.37 | 12.341% | $39.735 | $39.74 | $39.75 | $39.70 |
| Purchase #5 | $160.72 | 11.366% | $178.9874 | $178.99 | $179.00 | $179.00 |
| Purchase #6 | $87.34 | 3.453% | $90.3559 | $90.36 | $90.35 | $90.40 |
| Purchase #7 | $90.80 | 7.659% | $97.7544 | $97.75 | $97.75 | $97.80 |
| 7 purchase totals = | $771.08 | $832.7102 | $832.72 | $832.75 | $832.80 | |