| 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 | $119.76 | 10.136% | $131.8989 | $131.90 | $131.90 | $131.90 |
| Purchase #2 | $196.85 | 11.449% | $219.3874 | $219.39 | $219.40 | $219.40 |
| Purchase #3 | $197.49 | 6.250% | $209.8331 | $209.83 | $209.85 | $209.80 |
| Purchase #4 | $104.37 | 9.319% | $114.0962 | $114.10 | $114.10 | $114.10 |
| Purchase #5 | $23.79 | 3.151% | $24.5396 | $24.54 | $24.55 | $24.50 |
| Purchase #6 | $201.40 | 3.384% | $208.2154 | $208.22 | $208.20 | $208.20 |
| Purchase #7 | $250.95 | 9.224% | $274.0976 | $274.10 | $274.10 | $274.10 |
| 7 purchase totals = | $1,094.61 | $1,182.0682 | $1,182.08 | $1,182.10 | $1,182.00 | |