| 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 | $218.44 | 3.193% | $225.4148 | $225.41 | $225.40 | $225.40 |
| Purchase #2 | $65.69 | 4.737% | $68.8017 | $68.80 | $68.80 | $68.80 |
| Purchase #3 | $197.80 | 8.124% | $213.8693 | $213.87 | $213.85 | $213.90 |
| Purchase #4 | $113.92 | 10.284% | $125.6355 | $125.64 | $125.65 | $125.60 |
| Purchase #5 | $125.71 | 10.520% | $138.9347 | $138.93 | $138.95 | $138.90 |
| Purchase #6 | $250.56 | 13.734% | $284.9719 | $284.97 | $284.95 | $285.00 |
| Purchase #7 | $156.50 | 11.507% | $174.5085 | $174.51 | $174.50 | $174.50 |
| 7 purchase totals = | $1,128.62 | $1,232.1364 | $1,232.13 | $1,232.10 | $1,232.10 | |