| 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 | $184.67 | 12.261% | $207.3124 | $207.31 | $207.30 | $207.30 |
| Purchase #2 | $32.42 | 4.378% | $33.8393 | $33.84 | $33.85 | $33.80 |
| Purchase #3 | $87.41 | 5.600% | $92.305 | $92.31 | $92.30 | $92.30 |
| Purchase #4 | $202.74 | 6.119% | $215.1457 | $215.15 | $215.15 | $215.10 |
| Purchase #5 | $240.79 | 8.168% | $260.4577 | $260.46 | $260.45 | $260.50 |
| Purchase #6 | $47.67 | 10.825% | $52.8303 | $52.83 | $52.85 | $52.80 |
| Purchase #7 | $60.81 | 11.373% | $67.7259 | $67.73 | $67.75 | $67.70 |
| 7 purchase totals = | $856.51 | $929.6163 | $929.63 | $929.65 | $929.50 | |