| 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 | $249.80 | 12.566% | $281.1899 | $281.19 | $281.20 | $281.20 |
| Purchase #2 | $40.63 | 10.296% | $44.8133 | $44.81 | $44.80 | $44.80 |
| Purchase #3 | $31.62 | 4.725% | $33.114 | $33.11 | $33.10 | $33.10 |
| Purchase #4 | $239.74 | 7.699% | $258.1976 | $258.20 | $258.20 | $258.20 |
| Purchase #5 | $123.97 | 7.323% | $133.0483 | $133.05 | $133.05 | $133.00 |
| Purchase #6 | $199.84 | 4.659% | $209.1505 | $209.15 | $209.15 | $209.20 |
| Purchase #7 | $239.62 | 7.831% | $258.3846 | $258.38 | $258.40 | $258.40 |
| 7 purchase totals = | $1,125.22 | $1,217.8982 | $1,217.89 | $1,217.90 | $1,217.90 | |