| 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 | $180.31 | 4.536% | $188.4889 | $188.49 | $188.50 | $188.50 |
| Purchase #2 | $124.35 | 8.121% | $134.4485 | $134.45 | $134.45 | $134.40 |
| Purchase #3 | $190.62 | 9.329% | $208.4029 | $208.40 | $208.40 | $208.40 |
| Purchase #4 | $106.42 | 10.604% | $117.7048 | $117.70 | $117.70 | $117.70 |
| Purchase #5 | $237.91 | 9.674% | $260.9254 | $260.93 | $260.95 | $260.90 |
| Purchase #6 | $179.34 | 10.560% | $198.2783 | $198.28 | $198.30 | $198.30 |
| Purchase #7 | $246.96 | 11.854% | $276.2346 | $276.23 | $276.25 | $276.20 |
| 7 purchase totals = | $1,265.91 | $1,384.4834 | $1,384.48 | $1,384.55 | $1,384.40 | |