| 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 | $236.92 | 13.386% | $268.6341 | $268.63 | $268.65 | $268.60 |
| Purchase #2 | $27.49 | 9.472% | $30.0939 | $30.09 | $30.10 | $30.10 |
| Purchase #3 | $204.79 | 7.597% | $220.3479 | $220.35 | $220.35 | $220.30 |
| Purchase #4 | $33.49 | 5.311% | $35.2687 | $35.27 | $35.25 | $35.30 |
| Purchase #5 | $152.99 | 8.709% | $166.3139 | $166.31 | $166.30 | $166.30 |
| Purchase #6 | $138.86 | 10.313% | $153.1806 | $153.18 | $153.20 | $153.20 |
| Purchase #7 | $100.88 | 5.510% | $106.4385 | $106.44 | $106.45 | $106.40 |
| 7 purchase totals = | $895.42 | $980.2776 | $980.27 | $980.30 | $980.20 | |