| 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 | $234.56 | 8.350% | $254.1458 | $254.15 | $254.15 | $254.10 |
| Purchase #2 | $243.87 | 3.711% | $252.92 | $252.92 | $252.90 | $252.90 |
| Purchase #3 | $81.43 | 11.283% | $90.6177 | $90.62 | $90.60 | $90.60 |
| Purchase #4 | $186.78 | 3.784% | $193.8478 | $193.85 | $193.85 | $193.80 |
| Purchase #5 | $55.75 | 11.564% | $62.1969 | $62.20 | $62.20 | $62.20 |
| Purchase #6 | $248.52 | 13.660% | $282.4678 | $282.47 | $282.45 | $282.50 |
| Purchase #7 | $79.46 | 9.633% | $87.1144 | $87.11 | $87.10 | $87.10 |
| 7 purchase totals = | $1,130.37 | $1,223.3104 | $1,223.32 | $1,223.25 | $1,223.20 | |