| 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 | $100.96 | 8.229% | $109.268 | $109.27 | $109.25 | $109.30 |
| Purchase #2 | $80.75 | 8.772% | $87.8334 | $87.83 | $87.85 | $87.80 |
| Purchase #3 | $177.75 | 11.540% | $198.2624 | $198.26 | $198.25 | $198.30 |
| Purchase #4 | $175.40 | 7.403% | $188.3849 | $188.38 | $188.40 | $188.40 |
| Purchase #5 | $161.72 | 13.665% | $183.819 | $183.82 | $183.80 | $183.80 |
| Purchase #6 | $146.46 | 7.114% | $156.8792 | $156.88 | $156.90 | $156.90 |
| Purchase #7 | $112.98 | 3.635% | $117.0868 | $117.09 | $117.10 | $117.10 |
| 7 purchase totals = | $956.02 | $1,041.5337 | $1,041.53 | $1,041.55 | $1,041.60 | |