| 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 | $183.68 | 10.403% | $202.7882 | $202.79 | $202.80 | $202.80 |
| Purchase #2 | $26.41 | 13.585% | $29.9978 | $30.00 | $30.00 | $30.00 |
| Purchase #3 | $236.56 | 6.515% | $251.9719 | $251.97 | $251.95 | $252.00 |
| Purchase #4 | $121.56 | 8.539% | $131.94 | $131.94 | $131.95 | $131.90 |
| Purchase #5 | $142.56 | 9.174% | $155.6385 | $155.64 | $155.65 | $155.60 |
| Purchase #6 | $147.82 | 8.538% | $160.4409 | $160.44 | $160.45 | $160.40 |
| Purchase #7 | $81.52 | 10.689% | $90.2337 | $90.23 | $90.25 | $90.20 |
| 7 purchase totals = | $940.11 | $1,023.0110 | $1,023.01 | $1,023.05 | $1,022.90 | |