| 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 | $153.41 | 11.523% | $171.0874 | $171.09 | $171.10 | $171.10 |
| Purchase #2 | $76.67 | 10.204% | $84.4934 | $84.49 | $84.50 | $84.50 |
| Purchase #3 | $248.72 | 5.396% | $262.1409 | $262.14 | $262.15 | $262.10 |
| Purchase #4 | $201.96 | 13.758% | $229.7457 | $229.75 | $229.75 | $229.70 |
| Purchase #5 | $173.94 | 10.489% | $192.1846 | $192.18 | $192.20 | $192.20 |
| Purchase #6 | $25.37 | 4.746% | $26.5741 | $26.57 | $26.55 | $26.60 |
| Purchase #7 | $143.40 | 10.286% | $158.1501 | $158.15 | $158.15 | $158.20 |
| 7 purchase totals = | $1,023.47 | $1,124.3762 | $1,124.37 | $1,124.40 | $1,124.40 | |