| 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 | $197.98 | 9.634% | $217.0534 | $217.05 | $217.05 | $217.10 |
| Purchase #2 | $107.61 | 6.415% | $114.5132 | $114.51 | $114.50 | $114.50 |
| Purchase #3 | $172.51 | 6.161% | $183.1383 | $183.14 | $183.15 | $183.10 |
| Purchase #4 | $104.27 | 3.865% | $108.3 | $108.30 | $108.30 | $108.30 |
| Purchase #5 | $101.88 | 3.483% | $105.4285 | $105.43 | $105.45 | $105.40 |
| Purchase #6 | $15.63 | 10.263% | $17.2341 | $17.23 | $17.25 | $17.20 |
| Purchase #7 | $204.93 | 13.424% | $232.4398 | $232.44 | $232.45 | $232.40 |
| 7 purchase totals = | $904.81 | $978.1073 | $978.10 | $978.15 | $978.00 | |