| 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 | $134.75 | 10.749% | $149.2343 | $149.23 | $149.25 | $149.20 |
| Purchase #2 | $206.73 | 5.159% | $217.3952 | $217.40 | $217.40 | $217.40 |
| Purchase #3 | $248.79 | 13.272% | $281.8094 | $281.81 | $281.80 | $281.80 |
| Purchase #4 | $82.67 | 3.320% | $85.4146 | $85.41 | $85.40 | $85.40 |
| Purchase #5 | $26.31 | 7.507% | $28.2851 | $28.29 | $28.30 | $28.30 |
| Purchase #6 | $74.47 | 13.280% | $84.3596 | $84.36 | $84.35 | $84.40 |
| Purchase #7 | $237.56 | 8.848% | $258.5793 | $258.58 | $258.60 | $258.60 |
| 7 purchase totals = | $1,011.28 | $1,105.0775 | $1,105.08 | $1,105.10 | $1,105.10 | |