| 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 | $119.79 | 3.351% | $123.8042 | $123.80 | $123.80 | $123.80 |
| Purchase #2 | $183.44 | 12.743% | $206.8158 | $206.82 | $206.80 | $206.80 |
| Purchase #3 | $51.56 | 4.869% | $54.0705 | $54.07 | $54.05 | $54.10 |
| Purchase #4 | $79.27 | 7.582% | $85.2803 | $85.28 | $85.30 | $85.30 |
| Purchase #5 | $21.41 | 5.779% | $22.6473 | $22.65 | $22.65 | $22.60 |
| Purchase #6 | $241.33 | 6.730% | $257.5715 | $257.57 | $257.55 | $257.60 |
| Purchase #7 | $69.64 | 11.517% | $77.6604 | $77.66 | $77.65 | $77.70 |
| 7 purchase totals = | $766.44 | $827.8500 | $827.85 | $827.80 | $827.90 | |