| 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 | $206.92 | 10.350% | $228.3362 | $228.34 | $228.35 | $228.30 |
| Purchase #2 | $106.86 | 10.693% | $118.2865 | $118.29 | $118.30 | $118.30 |
| Purchase #3 | $80.28 | 12.332% | $90.1801 | $90.18 | $90.20 | $90.20 |
| Purchase #4 | $113.75 | 7.569% | $122.3597 | $122.36 | $122.35 | $122.40 |
| Purchase #5 | $171.31 | 6.771% | $182.9094 | $182.91 | $182.90 | $182.90 |
| Purchase #6 | $43.50 | 6.530% | $46.3406 | $46.34 | $46.35 | $46.30 |
| Purchase #7 | $71.37 | 5.310% | $75.1597 | $75.16 | $75.15 | $75.20 |
| 7 purchase totals = | $793.99 | $863.5722 | $863.58 | $863.60 | $863.60 | |