| 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 | $99.48 | 7.356% | $106.7977 | $106.80 | $106.80 | $106.80 |
| Purchase #2 | $79.32 | 9.353% | $86.7388 | $86.74 | $86.75 | $86.70 |
| Purchase #3 | $166.39 | 6.791% | $177.6895 | $177.69 | $177.70 | $177.70 |
| Purchase #4 | $248.48 | 5.537% | $262.2383 | $262.24 | $262.25 | $262.20 |
| Purchase #5 | $188.35 | 8.164% | $203.7269 | $203.73 | $203.75 | $203.70 |
| Purchase #6 | $176.30 | 8.595% | $191.453 | $191.45 | $191.45 | $191.50 |
| Purchase #7 | $54.65 | 6.643% | $58.2804 | $58.28 | $58.30 | $58.30 |
| 7 purchase totals = | $1,012.97 | $1,086.9246 | $1,086.93 | $1,087.00 | $1,086.90 | |