| 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 | $242.38 | 3.465% | $250.7785 | $250.78 | $250.80 | $250.80 |
| Purchase #2 | $103.51 | 5.291% | $108.9867 | $108.99 | $109.00 | $109.00 |
| Purchase #3 | $46.25 | 13.658% | $52.5668 | $52.57 | $52.55 | $52.60 |
| Purchase #4 | $98.61 | 3.290% | $101.8543 | $101.85 | $101.85 | $101.90 |
| Purchase #5 | $35.81 | 7.314% | $38.4291 | $38.43 | $38.45 | $38.40 |
| Purchase #6 | $129.54 | 13.638% | $147.2067 | $147.21 | $147.20 | $147.20 |
| Purchase #7 | $91.65 | 6.338% | $97.4588 | $97.46 | $97.45 | $97.50 |
| 7 purchase totals = | $747.75 | $797.2809 | $797.29 | $797.30 | $797.40 | |