| 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 | $43.38 | 7.465% | $46.6183 | $46.62 | $46.60 | $46.60 |
| Purchase #2 | $136.80 | 3.354% | $141.3883 | $141.39 | $141.40 | $141.40 |
| Purchase #3 | $127.69 | 5.476% | $134.6823 | $134.68 | $134.70 | $134.70 |
| Purchase #4 | $108.82 | 4.794% | $114.0368 | $114.04 | $114.05 | $114.00 |
| Purchase #5 | $156.93 | 11.214% | $174.5281 | $174.53 | $174.55 | $174.50 |
| Purchase #6 | $238.77 | 7.802% | $257.3988 | $257.40 | $257.40 | $257.40 |
| Purchase #7 | $227.71 | 5.804% | $240.9263 | $240.93 | $240.95 | $240.90 |
| 7 purchase totals = | $1,040.10 | $1,109.5789 | $1,109.59 | $1,109.65 | $1,109.50 | |