| 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 | $104.83 | 11.235% | $116.6077 | $116.61 | $116.60 | $116.60 |
| Purchase #2 | $245.95 | 6.359% | $261.59 | $261.59 | $261.60 | $261.60 |
| Purchase #3 | $77.81 | 13.833% | $88.5735 | $88.57 | $88.55 | $88.60 |
| Purchase #4 | $248.57 | 10.430% | $274.4959 | $274.50 | $274.50 | $274.50 |
| Purchase #5 | $116.66 | 11.125% | $129.6384 | $129.64 | $129.65 | $129.60 |
| Purchase #6 | $189.30 | 9.551% | $207.38 | $207.38 | $207.40 | $207.40 |
| Purchase #7 | $134.68 | 3.771% | $139.7588 | $139.76 | $139.75 | $139.80 |
| 7 purchase totals = | $1,117.80 | $1,218.0443 | $1,218.05 | $1,218.05 | $1,218.10 | |