| 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 | $202.40 | 13.190% | $229.0966 | $229.10 | $229.10 | $229.10 |
| Purchase #2 | $10.29 | 8.542% | $11.169 | $11.17 | $11.15 | $11.20 |
| Purchase #3 | $100.51 | 3.641% | $104.1696 | $104.17 | $104.15 | $104.20 |
| Purchase #4 | $227.88 | 6.231% | $242.0792 | $242.08 | $242.10 | $242.10 |
| Purchase #5 | $30.28 | 10.554% | $33.4758 | $33.48 | $33.50 | $33.50 |
| Purchase #6 | $173.93 | 6.118% | $184.571 | $184.57 | $184.55 | $184.60 |
| Purchase #7 | $207.76 | 7.630% | $223.6121 | $223.61 | $223.60 | $223.60 |
| 7 purchase totals = | $953.05 | $1,028.1733 | $1,028.18 | $1,028.15 | $1,028.30 | |