| 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 | $213.48 | 4.358% | $222.7835 | $222.78 | $222.80 | $222.80 |
| Purchase #2 | $172.96 | 13.317% | $195.9931 | $195.99 | $196.00 | $196.00 |
| Purchase #3 | $114.67 | 9.218% | $125.2403 | $125.24 | $125.25 | $125.20 |
| Purchase #4 | $89.48 | 12.384% | $100.5612 | $100.56 | $100.55 | $100.60 |
| Purchase #5 | $52.39 | 8.348% | $56.7635 | $56.76 | $56.75 | $56.80 |
| Purchase #6 | $207.95 | 5.378% | $219.1336 | $219.13 | $219.15 | $219.10 |
| Purchase #7 | $185.57 | 8.571% | $201.4752 | $201.48 | $201.50 | $201.50 |
| 7 purchase totals = | $1,036.50 | $1,121.9504 | $1,121.94 | $1,122.00 | $1,122.00 | |