| 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 | $193.80 | 11.668% | $216.4126 | $216.41 | $216.40 | $216.40 |
| Purchase #2 | $119.82 | 12.555% | $134.8634 | $134.86 | $134.85 | $134.90 |
| Purchase #3 | $175.47 | 7.513% | $188.6531 | $188.65 | $188.65 | $188.70 |
| Purchase #4 | $34.45 | 5.586% | $36.3744 | $36.37 | $36.35 | $36.40 |
| Purchase #5 | $36.73 | 13.495% | $41.6867 | $41.69 | $41.70 | $41.70 |
| Purchase #6 | $190.54 | 4.240% | $198.6189 | $198.62 | $198.60 | $198.60 |
| Purchase #7 | $135.76 | 13.729% | $154.3985 | $154.40 | $154.40 | $154.40 |
| 7 purchase totals = | $886.57 | $971.0076 | $971.00 | $970.95 | $971.10 | |