| 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 | $216.86 | 10.230% | $239.0448 | $239.04 | $239.05 | $239.00 |
| Purchase #2 | $92.81 | 5.828% | $98.219 | $98.22 | $98.20 | $98.20 |
| Purchase #3 | $156.62 | 7.538% | $168.426 | $168.43 | $168.45 | $168.40 |
| Purchase #4 | $170.79 | 9.524% | $187.056 | $187.06 | $187.05 | $187.10 |
| Purchase #5 | $205.60 | 11.443% | $229.1268 | $229.13 | $229.15 | $229.10 |
| Purchase #6 | $136.35 | 13.116% | $154.2337 | $154.23 | $154.25 | $154.20 |
| Purchase #7 | $162.98 | 3.332% | $168.4105 | $168.41 | $168.40 | $168.40 |
| 7 purchase totals = | $1,142.01 | $1,244.5168 | $1,244.52 | $1,244.55 | $1,244.40 | |