| 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 | $48.30 | 6.856% | $51.6114 | $51.61 | $51.60 | $51.60 |
| Purchase #2 | $124.42 | 12.573% | $140.0633 | $140.06 | $140.05 | $140.10 |
| Purchase #3 | $17.60 | 13.520% | $19.9795 | $19.98 | $20.00 | $20.00 |
| Purchase #4 | $207.87 | 12.544% | $233.9452 | $233.95 | $233.95 | $233.90 |
| Purchase #5 | $168.42 | 13.580% | $191.2914 | $191.29 | $191.30 | $191.30 |
| Purchase #6 | $206.71 | 11.336% | $230.1426 | $230.14 | $230.15 | $230.10 |
| Purchase #7 | $133.88 | 4.563% | $139.9889 | $139.99 | $140.00 | $140.00 |
| 7 purchase totals = | $907.20 | $1,007.0223 | $1,007.02 | $1,007.05 | $1,007.00 | |