| 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 | $235.82 | 11.153% | $262.121 | $262.12 | $262.10 | $262.10 |
| Purchase #2 | $220.46 | 9.513% | $241.4324 | $241.43 | $241.45 | $241.40 |
| Purchase #3 | $180.26 | 5.740% | $190.6069 | $190.61 | $190.60 | $190.60 |
| Purchase #4 | $70.99 | 8.814% | $77.2471 | $77.25 | $77.25 | $77.20 |
| Purchase #5 | $190.49 | 9.256% | $208.1218 | $208.12 | $208.10 | $208.10 |
| Purchase #6 | $5.69 | 12.637% | $6.409 | $6.41 | $6.40 | $6.40 |
| Purchase #7 | $124.31 | 10.520% | $137.3874 | $137.39 | $137.40 | $137.40 |
| 7 purchase totals = | $1,028.02 | $1,123.3256 | $1,123.33 | $1,123.30 | $1,123.20 | |