| 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 | $182.46 | 6.786% | $194.8417 | $194.84 | $194.85 | $194.80 |
| Purchase #2 | $232.53 | 6.489% | $247.6189 | $247.62 | $247.60 | $247.60 |
| Purchase #3 | $95.64 | 3.262% | $98.7598 | $98.76 | $98.75 | $98.80 |
| Purchase #4 | $201.89 | 5.404% | $212.8001 | $212.80 | $212.80 | $212.80 |
| Purchase #5 | $188.57 | 10.741% | $208.8243 | $208.82 | $208.80 | $208.80 |
| Purchase #6 | $79.26 | 3.274% | $81.855 | $81.86 | $81.85 | $81.90 |
| Purchase #7 | $248.53 | 8.799% | $270.3982 | $270.40 | $270.40 | $270.40 |
| 7 purchase totals = | $1,228.88 | $1,315.0980 | $1,315.10 | $1,315.05 | $1,315.10 | |