| 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 | $98.58 | 11.852% | $110.2637 | $110.26 | $110.25 | $110.30 |
| Purchase #2 | $14.85 | 4.309% | $15.4899 | $15.49 | $15.50 | $15.50 |
| Purchase #3 | $40.32 | 9.759% | $44.2548 | $44.25 | $44.25 | $44.30 |
| Purchase #4 | $86.57 | 8.695% | $94.0973 | $94.10 | $94.10 | $94.10 |
| Purchase #5 | $184.49 | 12.831% | $208.1619 | $208.16 | $208.15 | $208.20 |
| Purchase #6 | $130.78 | 8.489% | $141.8819 | $141.88 | $141.90 | $141.90 |
| Purchase #7 | $237.76 | 8.224% | $257.3134 | $257.31 | $257.30 | $257.30 |
| 7 purchase totals = | $793.35 | $871.4629 | $871.45 | $871.45 | $871.60 | |