| 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 | $212.44 | 7.238% | $227.8164 | $227.82 | $227.80 | $227.80 |
| Purchase #2 | $123.95 | 9.704% | $135.9781 | $135.98 | $136.00 | $136.00 |
| Purchase #3 | $114.74 | 9.764% | $125.9432 | $125.94 | $125.95 | $125.90 |
| Purchase #4 | $67.44 | 8.563% | $73.2149 | $73.21 | $73.20 | $73.20 |
| Purchase #5 | $55.93 | 3.801% | $58.0559 | $58.06 | $58.05 | $58.10 |
| Purchase #6 | $193.50 | 13.831% | $220.263 | $220.26 | $220.25 | $220.30 |
| Purchase #7 | $169.87 | 5.520% | $179.2468 | $179.25 | $179.25 | $179.20 |
| 7 purchase totals = | $937.87 | $1,020.5183 | $1,020.52 | $1,020.50 | $1,020.50 | |