| 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 | $107.41 | 13.766% | $122.1961 | $122.20 | $122.20 | $122.20 |
| Purchase #2 | $177.42 | 3.225% | $183.1418 | $183.14 | $183.15 | $183.10 |
| Purchase #3 | $134.42 | 13.601% | $152.7025 | $152.70 | $152.70 | $152.70 |
| Purchase #4 | $80.48 | 7.211% | $86.2834 | $86.28 | $86.30 | $86.30 |
| Purchase #5 | $149.60 | 3.567% | $154.9362 | $154.94 | $154.95 | $154.90 |
| Purchase #6 | $94.70 | 13.834% | $107.8008 | $107.80 | $107.80 | $107.80 |
| Purchase #7 | $218.79 | 6.657% | $233.3549 | $233.35 | $233.35 | $233.40 |
| 7 purchase totals = | $962.82 | $1,040.4157 | $1,040.41 | $1,040.45 | $1,040.40 | |