| 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 | $221.31 | 11.338% | $246.4021 | $246.40 | $246.40 | $246.40 |
| Purchase #2 | $116.81 | 11.604% | $130.3646 | $130.36 | $130.35 | $130.40 |
| Purchase #3 | $139.72 | 12.192% | $156.7547 | $156.75 | $156.75 | $156.80 |
| Purchase #4 | $76.62 | 13.431% | $86.9108 | $86.91 | $86.90 | $86.90 |
| Purchase #5 | $73.83 | 8.731% | $80.2761 | $80.28 | $80.30 | $80.30 |
| Purchase #6 | $76.46 | 9.365% | $83.6205 | $83.62 | $83.60 | $83.60 |
| Purchase #7 | $163.44 | 8.592% | $177.4828 | $177.48 | $177.50 | $177.50 |
| 7 purchase totals = | $868.19 | $961.8116 | $961.80 | $961.80 | $961.90 | |