| 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 | $117.92 | 12.824% | $133.0421 | $133.04 | $133.05 | $133.00 |
| Purchase #2 | $47.54 | 10.181% | $52.38 | $52.38 | $52.40 | $52.40 |
| Purchase #3 | $202.73 | 3.117% | $209.0491 | $209.05 | $209.05 | $209.00 |
| Purchase #4 | $177.68 | 13.510% | $201.6846 | $201.68 | $201.70 | $201.70 |
| Purchase #5 | $144.26 | 12.550% | $162.3646 | $162.36 | $162.35 | $162.40 |
| Purchase #6 | $151.38 | 8.755% | $164.6333 | $164.63 | $164.65 | $164.60 |
| Purchase #7 | $128.95 | 5.807% | $136.4381 | $136.44 | $136.45 | $136.40 |
| 7 purchase totals = | $970.46 | $1,059.5918 | $1,059.58 | $1,059.65 | $1,059.50 | |