| 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 | $184.55 | 13.272% | $209.0435 | $209.04 | $209.05 | $209.00 |
| Purchase #2 | $218.97 | 7.552% | $235.5066 | $235.51 | $235.50 | $235.50 |
| Purchase #3 | $178.60 | 6.193% | $189.6607 | $189.66 | $189.65 | $189.70 |
| Purchase #4 | $197.70 | 9.584% | $216.6476 | $216.65 | $216.65 | $216.60 |
| Purchase #5 | $80.69 | 6.273% | $85.7517 | $85.75 | $85.75 | $85.80 |
| Purchase #6 | $236.36 | 10.442% | $261.0407 | $261.04 | $261.05 | $261.00 |
| Purchase #7 | $208.55 | 11.207% | $231.9222 | $231.92 | $231.90 | $231.90 |
| 7 purchase totals = | $1,305.42 | $1,429.5730 | $1,429.57 | $1,429.55 | $1,429.50 | |