| 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 | $228.33 | 8.828% | $248.487 | $248.49 | $248.50 | $248.50 |
| Purchase #2 | $240.80 | 11.246% | $267.8804 | $267.88 | $267.90 | $267.90 |
| Purchase #3 | $61.31 | 7.109% | $65.6685 | $65.67 | $65.65 | $65.70 |
| Purchase #4 | $176.98 | 13.362% | $200.6281 | $200.63 | $200.65 | $200.60 |
| Purchase #5 | $21.97 | 13.739% | $24.9885 | $24.99 | $25.00 | $25.00 |
| Purchase #6 | $33.93 | 3.452% | $35.1013 | $35.10 | $35.10 | $35.10 |
| Purchase #7 | $86.83 | 3.129% | $89.5469 | $89.55 | $89.55 | $89.50 |
| 7 purchase totals = | $850.15 | $932.3007 | $932.31 | $932.35 | $932.30 | |