| 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 | $91.63 | 13.395% | $103.9038 | $103.90 | $103.90 | $103.90 |
| Purchase #2 | $195.64 | 8.832% | $212.9189 | $212.92 | $212.90 | $212.90 |
| Purchase #3 | $173.40 | 4.812% | $181.744 | $181.74 | $181.75 | $181.70 |
| Purchase #4 | $21.78 | 4.742% | $22.8128 | $22.81 | $22.80 | $22.80 |
| Purchase #5 | $17.86 | 10.729% | $19.7762 | $19.78 | $19.80 | $19.80 |
| Purchase #6 | $52.61 | 5.841% | $55.683 | $55.68 | $55.70 | $55.70 |
| Purchase #7 | $222.31 | 3.319% | $229.6885 | $229.69 | $229.70 | $229.70 |
| 7 purchase totals = | $775.23 | $826.5272 | $826.52 | $826.55 | $826.50 | |