| 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 | $218.36 | 7.196% | $234.0732 | $234.07 | $234.05 | $234.10 |
| Purchase #2 | $132.70 | 9.240% | $144.9615 | $144.96 | $144.95 | $145.00 |
| Purchase #3 | $240.85 | 7.284% | $258.3935 | $258.39 | $258.40 | $258.40 |
| Purchase #4 | $63.72 | 10.434% | $70.3685 | $70.37 | $70.35 | $70.40 |
| Purchase #5 | $206.69 | 5.322% | $217.69 | $217.69 | $217.70 | $217.70 |
| Purchase #6 | $67.56 | 11.604% | $75.3997 | $75.40 | $75.40 | $75.40 |
| Purchase #7 | $43.50 | 13.784% | $49.496 | $49.50 | $49.50 | $49.50 |
| 7 purchase totals = | $973.38 | $1,050.3824 | $1,050.38 | $1,050.35 | $1,050.50 | |