| 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 | $37.43 | 4.323% | $39.0481 | $39.05 | $39.05 | $39.00 |
| Purchase #2 | $222.95 | 11.308% | $248.1612 | $248.16 | $248.15 | $248.20 |
| Purchase #3 | $203.70 | 13.519% | $231.2382 | $231.24 | $231.25 | $231.20 |
| Purchase #4 | $121.68 | 3.572% | $126.0264 | $126.03 | $126.05 | $126.00 |
| Purchase #5 | $64.60 | 4.770% | $67.6814 | $67.68 | $67.70 | $67.70 |
| Purchase #6 | $95.89 | 3.334% | $99.087 | $99.09 | $99.10 | $99.10 |
| Purchase #7 | $200.78 | 9.354% | $219.561 | $219.56 | $219.55 | $219.60 |
| 7 purchase totals = | $947.03 | $1,030.8033 | $1,030.81 | $1,030.85 | $1,030.80 | |