| 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 | $125.45 | 6.407% | $133.4876 | $133.49 | $133.50 | $133.50 |
| Purchase #2 | $9.30 | 4.178% | $9.6886 | $9.69 | $9.70 | $9.70 |
| Purchase #3 | $243.51 | 10.850% | $269.9308 | $269.93 | $269.95 | $269.90 |
| Purchase #4 | $11.82 | 4.711% | $12.3768 | $12.38 | $12.40 | $12.40 |
| Purchase #5 | $208.54 | 4.158% | $217.2111 | $217.21 | $217.20 | $217.20 |
| Purchase #6 | $237.59 | 5.342% | $250.2821 | $250.28 | $250.30 | $250.30 |
| Purchase #7 | $158.49 | 13.678% | $180.1683 | $180.17 | $180.15 | $180.20 |
| 7 purchase totals = | $994.70 | $1,073.1453 | $1,073.15 | $1,073.20 | $1,073.20 | |