| 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 | $93.85 | 11.285% | $104.441 | $104.44 | $104.45 | $104.40 |
| Purchase #2 | $166.69 | 3.340% | $172.2574 | $172.26 | $172.25 | $172.30 |
| Purchase #3 | $156.44 | 8.336% | $169.4808 | $169.48 | $169.50 | $169.50 |
| Purchase #4 | $194.61 | 9.125% | $212.3682 | $212.37 | $212.35 | $212.40 |
| Purchase #5 | $33.49 | 7.548% | $36.0178 | $36.02 | $36.00 | $36.00 |
| Purchase #6 | $201.41 | 8.404% | $218.3365 | $218.34 | $218.35 | $218.30 |
| Purchase #7 | $176.62 | 5.617% | $186.5407 | $186.54 | $186.55 | $186.50 |
| 7 purchase totals = | $1,023.11 | $1,099.4424 | $1,099.45 | $1,099.45 | $1,099.40 | |