| 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 | $222.28 | 13.414% | $252.0966 | $252.10 | $252.10 | $252.10 |
| Purchase #2 | $162.28 | 5.248% | $170.7965 | $170.80 | $170.80 | $170.80 |
| Purchase #3 | $46.25 | 7.437% | $49.6896 | $49.69 | $49.70 | $49.70 |
| Purchase #4 | $219.76 | 12.853% | $248.0058 | $248.01 | $248.00 | $248.00 |
| Purchase #5 | $37.66 | 13.257% | $42.6526 | $42.65 | $42.65 | $42.70 |
| Purchase #6 | $11.70 | 12.568% | $13.1705 | $13.17 | $13.15 | $13.20 |
| Purchase #7 | $151.47 | 12.845% | $170.9263 | $170.93 | $170.95 | $170.90 |
| 7 purchase totals = | $851.40 | $947.3379 | $947.35 | $947.35 | $947.40 | |