| 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 | $28.69 | 6.117% | $30.445 | $30.45 | $30.45 | $30.40 |
| Purchase #2 | $230.39 | 12.522% | $259.2394 | $259.24 | $259.25 | $259.20 |
| Purchase #3 | $156.38 | 6.171% | $166.0302 | $166.03 | $166.05 | $166.00 |
| Purchase #4 | $226.47 | 9.753% | $248.5576 | $248.56 | $248.55 | $248.60 |
| Purchase #5 | $201.54 | 8.277% | $218.2215 | $218.22 | $218.20 | $218.20 |
| Purchase #6 | $12.61 | 11.720% | $14.0879 | $14.09 | $14.10 | $14.10 |
| Purchase #7 | $11.41 | 11.512% | $12.7235 | $12.72 | $12.70 | $12.70 |
| 7 purchase totals = | $867.49 | $949.3051 | $949.31 | $949.30 | $949.20 | |