| 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 | $216.74 | 5.444% | $228.5393 | $228.54 | $228.55 | $228.50 |
| Purchase #2 | $55.80 | 10.794% | $61.8231 | $61.82 | $61.80 | $61.80 |
| Purchase #3 | $183.43 | 12.298% | $205.9882 | $205.99 | $206.00 | $206.00 |
| Purchase #4 | $151.71 | 8.613% | $164.7768 | $164.78 | $164.80 | $164.80 |
| Purchase #5 | $108.68 | 5.870% | $115.0595 | $115.06 | $115.05 | $115.10 |
| Purchase #6 | $101.45 | 8.513% | $110.0864 | $110.09 | $110.10 | $110.10 |
| Purchase #7 | $27.58 | 3.553% | $28.5599 | $28.56 | $28.55 | $28.60 |
| 7 purchase totals = | $845.39 | $914.8332 | $914.84 | $914.85 | $914.90 | |