| 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 | $125.53 | 9.150% | $137.016 | $137.02 | $137.00 | $137.00 |
| Purchase #2 | $13.75 | 13.481% | $15.6036 | $15.60 | $15.60 | $15.60 |
| Purchase #3 | $247.87 | 3.796% | $257.2791 | $257.28 | $257.30 | $257.30 |
| Purchase #4 | $191.82 | 13.248% | $217.2323 | $217.23 | $217.25 | $217.20 |
| Purchase #5 | $235.43 | 6.672% | $251.1379 | $251.14 | $251.15 | $251.10 |
| Purchase #6 | $180.68 | 13.185% | $204.5027 | $204.50 | $204.50 | $204.50 |
| Purchase #7 | $190.75 | 4.736% | $199.7839 | $199.78 | $199.80 | $199.80 |
| 7 purchase totals = | $1,185.83 | $1,282.5555 | $1,282.55 | $1,282.60 | $1,282.50 | |