| 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 | $181.69 | 3.810% | $188.6124 | $188.61 | $188.60 | $188.60 |
| Purchase #2 | $124.99 | 3.218% | $129.0122 | $129.01 | $129.00 | $129.00 |
| Purchase #3 | $26.60 | 5.208% | $27.9853 | $27.99 | $28.00 | $28.00 |
| Purchase #4 | $106.62 | 4.743% | $111.677 | $111.68 | $111.70 | $111.70 |
| Purchase #5 | $67.33 | 5.327% | $70.9167 | $70.92 | $70.90 | $70.90 |
| Purchase #6 | $132.65 | 12.540% | $149.2843 | $149.28 | $149.30 | $149.30 |
| Purchase #7 | $225.66 | 12.104% | $252.9739 | $252.97 | $252.95 | $253.00 |
| 7 purchase totals = | $865.54 | $930.4618 | $930.46 | $930.45 | $930.50 | |