| 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 | $65.78 | 11.590% | $73.4039 | $73.40 | $73.40 | $73.40 |
| Purchase #2 | $81.31 | 3.601% | $84.238 | $84.24 | $84.25 | $84.20 |
| Purchase #3 | $229.77 | 5.385% | $242.1431 | $242.14 | $242.15 | $242.10 |
| Purchase #4 | $167.31 | 5.328% | $176.2243 | $176.22 | $176.20 | $176.20 |
| Purchase #5 | $103.36 | 8.683% | $112.3347 | $112.33 | $112.35 | $112.30 |
| Purchase #6 | $226.33 | 3.777% | $234.8785 | $234.88 | $234.90 | $234.90 |
| Purchase #7 | $191.61 | 9.245% | $209.3243 | $209.32 | $209.30 | $209.30 |
| 7 purchase totals = | $1,065.47 | $1,132.5468 | $1,132.53 | $1,132.55 | $1,132.40 | |