| 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 | $109.69 | 5.618% | $115.8524 | $115.85 | $115.85 | $115.90 |
| Purchase #2 | $248.46 | 9.618% | $272.3569 | $272.36 | $272.35 | $272.40 |
| Purchase #3 | $132.42 | 11.296% | $147.3782 | $147.38 | $147.40 | $147.40 |
| Purchase #4 | $24.40 | 9.304% | $26.6702 | $26.67 | $26.65 | $26.70 |
| Purchase #5 | $173.58 | 8.404% | $188.1677 | $188.17 | $188.15 | $188.20 |
| Purchase #6 | $19.71 | 3.171% | $20.335 | $20.34 | $20.35 | $20.30 |
| Purchase #7 | $154.58 | 8.234% | $167.3081 | $167.31 | $167.30 | $167.30 |
| 7 purchase totals = | $862.84 | $938.0685 | $938.08 | $938.05 | $938.20 | |