| 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 | $215.87 | 12.364% | $242.5602 | $242.56 | $242.55 | $242.60 |
| Purchase #2 | $191.40 | 11.217% | $212.8693 | $212.87 | $212.85 | $212.90 |
| Purchase #3 | $226.67 | 8.600% | $246.1636 | $246.16 | $246.15 | $246.20 |
| Purchase #4 | $16.52 | 5.250% | $17.3873 | $17.39 | $17.40 | $17.40 |
| Purchase #5 | $51.37 | 5.166% | $54.0238 | $54.02 | $54.00 | $54.00 |
| Purchase #6 | $199.70 | 4.328% | $208.343 | $208.34 | $208.35 | $208.30 |
| Purchase #7 | $220.91 | 12.455% | $248.4243 | $248.42 | $248.40 | $248.40 |
| 7 purchase totals = | $1,122.44 | $1,229.7715 | $1,229.76 | $1,229.70 | $1,229.80 | |