| 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 | $231.27 | 3.735% | $239.9079 | $239.91 | $239.90 | $239.90 |
| Purchase #2 | $14.49 | 8.140% | $15.6695 | $15.67 | $15.65 | $15.70 |
| Purchase #3 | $163.40 | 11.635% | $182.4116 | $182.41 | $182.40 | $182.40 |
| Purchase #4 | $32.29 | 12.357% | $36.2801 | $36.28 | $36.30 | $36.30 |
| Purchase #5 | $160.50 | 3.654% | $166.3647 | $166.36 | $166.35 | $166.40 |
| Purchase #6 | $82.78 | 5.599% | $87.4149 | $87.41 | $87.40 | $87.40 |
| Purchase #7 | $53.92 | 10.717% | $59.6986 | $59.70 | $59.70 | $59.70 |
| 7 purchase totals = | $738.65 | $787.7473 | $787.74 | $787.70 | $787.80 | |