| 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 | $215.51 | 10.260% | $237.6213 | $237.62 | $237.60 | $237.60 |
| Purchase #2 | $240.45 | 8.425% | $260.7079 | $260.71 | $260.70 | $260.70 |
| Purchase #3 | $10.47 | 3.421% | $10.8282 | $10.83 | $10.85 | $10.80 |
| Purchase #4 | $45.41 | 12.316% | $51.0027 | $51.00 | $51.00 | $51.00 |
| Purchase #5 | $230.71 | 5.743% | $243.9597 | $243.96 | $243.95 | $244.00 |
| Purchase #6 | $206.30 | 5.267% | $217.1658 | $217.17 | $217.15 | $217.20 |
| Purchase #7 | $127.90 | 5.121% | $134.4498 | $134.45 | $134.45 | $134.40 |
| 7 purchase totals = | $1,076.75 | $1,155.7354 | $1,155.74 | $1,155.70 | $1,155.70 | |