| 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 | $217.55 | 4.275% | $226.8503 | $226.85 | $226.85 | $226.90 |
| Purchase #2 | $142.94 | 4.160% | $148.8863 | $148.89 | $148.90 | $148.90 |
| Purchase #3 | $193.48 | 7.217% | $207.4435 | $207.44 | $207.45 | $207.40 |
| Purchase #4 | $29.65 | 3.812% | $30.7803 | $30.78 | $30.80 | $30.80 |
| Purchase #5 | $49.97 | 11.841% | $55.8869 | $55.89 | $55.90 | $55.90 |
| Purchase #6 | $57.66 | 6.409% | $61.3554 | $61.36 | $61.35 | $61.40 |
| Purchase #7 | $197.96 | 13.542% | $224.7677 | $224.77 | $224.75 | $224.80 |
| 7 purchase totals = | $889.21 | $955.9704 | $955.98 | $956.00 | $956.10 | |