| 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 | $120.99 | 4.513% | $126.4503 | $126.45 | $126.45 | $126.50 |
| Purchase #2 | $236.74 | 4.730% | $247.9378 | $247.94 | $247.95 | $247.90 |
| Purchase #3 | $142.49 | 5.455% | $150.2628 | $150.26 | $150.25 | $150.30 |
| Purchase #4 | $38.96 | 11.263% | $43.3481 | $43.35 | $43.35 | $43.30 |
| Purchase #5 | $208.26 | 5.687% | $220.1037 | $220.10 | $220.10 | $220.10 |
| Purchase #6 | $44.25 | 5.834% | $46.8315 | $46.83 | $46.85 | $46.80 |
| Purchase #7 | $122.58 | 5.338% | $129.1233 | $129.12 | $129.10 | $129.10 |
| 7 purchase totals = | $914.27 | $964.0575 | $964.05 | $964.05 | $964.00 | |