| 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 | $140.97 | 3.808% | $146.3381 | $146.34 | $146.35 | $146.30 |
| Purchase #2 | $201.85 | 11.812% | $225.6925 | $225.69 | $225.70 | $225.70 |
| Purchase #3 | $18.60 | 4.504% | $19.4377 | $19.44 | $19.45 | $19.40 |
| Purchase #4 | $114.48 | 4.439% | $119.5618 | $119.56 | $119.55 | $119.60 |
| Purchase #5 | $26.97 | 3.867% | $28.0129 | $28.01 | $28.00 | $28.00 |
| Purchase #6 | $226.83 | 9.614% | $248.6374 | $248.64 | $248.65 | $248.60 |
| Purchase #7 | $134.88 | 6.357% | $143.4543 | $143.45 | $143.45 | $143.50 |
| 7 purchase totals = | $864.58 | $931.1347 | $931.13 | $931.15 | $931.10 | |