| 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 | $193.28 | 7.755% | $208.2689 | $208.27 | $208.25 | $208.30 |
| Purchase #2 | $229.56 | 12.484% | $258.2183 | $258.22 | $258.20 | $258.20 |
| Purchase #3 | $180.92 | 11.733% | $202.1473 | $202.15 | $202.15 | $202.10 |
| Purchase #4 | $52.61 | 9.320% | $57.5133 | $57.51 | $57.50 | $57.50 |
| Purchase #5 | $96.60 | 6.216% | $102.6047 | $102.60 | $102.60 | $102.60 |
| Purchase #6 | $177.46 | 5.209% | $186.7039 | $186.70 | $186.70 | $186.70 |
| Purchase #7 | $118.69 | 13.646% | $134.8864 | $134.89 | $134.90 | $134.90 |
| 7 purchase totals = | $1,049.12 | $1,150.3428 | $1,150.34 | $1,150.30 | $1,150.30 | |