| 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 | $228.51 | 10.280% | $252.0008 | $252.00 | $252.00 | $252.00 |
| Purchase #2 | $177.25 | 12.107% | $198.7097 | $198.71 | $198.70 | $198.70 |
| Purchase #3 | $153.85 | 3.215% | $158.7963 | $158.80 | $158.80 | $158.80 |
| Purchase #4 | $187.64 | 9.867% | $206.1544 | $206.15 | $206.15 | $206.20 |
| Purchase #5 | $110.65 | 7.407% | $118.8458 | $118.85 | $118.85 | $118.80 |
| Purchase #6 | $175.39 | 11.846% | $196.1667 | $196.17 | $196.15 | $196.20 |
| Purchase #7 | $108.50 | 12.511% | $122.0744 | $122.07 | $122.05 | $122.10 |
| 7 purchase totals = | $1,141.79 | $1,252.7481 | $1,252.75 | $1,252.70 | $1,252.80 | |