| 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 | $218.91 | 3.144% | $225.7925 | $225.79 | $225.80 | $225.80 |
| Purchase #2 | $239.27 | 4.856% | $250.889 | $250.89 | $250.90 | $250.90 |
| Purchase #3 | $77.64 | 11.159% | $86.3038 | $86.30 | $86.30 | $86.30 |
| Purchase #4 | $175.47 | 12.517% | $197.4336 | $197.43 | $197.45 | $197.40 |
| Purchase #5 | $106.62 | 7.491% | $114.6069 | $114.61 | $114.60 | $114.60 |
| Purchase #6 | $149.97 | 12.451% | $168.6428 | $168.64 | $168.65 | $168.60 |
| Purchase #7 | $132.99 | 4.133% | $138.4865 | $138.49 | $138.50 | $138.50 |
| 7 purchase totals = | $1,100.87 | $1,182.1551 | $1,182.15 | $1,182.20 | $1,182.10 | |