| 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 | $225.50 | 10.491% | $249.1572 | $249.16 | $249.15 | $249.20 |
| Purchase #2 | $231.57 | 7.176% | $248.1875 | $248.19 | $248.20 | $248.20 |
| Purchase #3 | $153.81 | 6.483% | $163.7815 | $163.78 | $163.80 | $163.80 |
| Purchase #4 | $83.66 | 8.597% | $90.8523 | $90.85 | $90.85 | $90.90 |
| Purchase #5 | $217.46 | 6.732% | $232.0994 | $232.10 | $232.10 | $232.10 |
| Purchase #6 | $77.61 | 11.427% | $86.4785 | $86.48 | $86.50 | $86.50 |
| Purchase #7 | $74.25 | 11.690% | $82.9298 | $82.93 | $82.95 | $82.90 |
| 7 purchase totals = | $1,063.86 | $1,153.4862 | $1,153.49 | $1,153.55 | $1,153.60 | |