| 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 | $219.81 | 3.856% | $228.2859 | $228.29 | $228.30 | $228.30 |
| Purchase #2 | $217.52 | 12.321% | $244.3206 | $244.32 | $244.30 | $244.30 |
| Purchase #3 | $35.40 | 11.531% | $39.482 | $39.48 | $39.50 | $39.50 |
| Purchase #4 | $157.97 | 6.228% | $167.8084 | $167.81 | $167.80 | $167.80 |
| Purchase #5 | $30.52 | 13.404% | $34.6109 | $34.61 | $34.60 | $34.60 |
| Purchase #6 | $231.41 | 13.157% | $261.8566 | $261.86 | $261.85 | $261.90 |
| Purchase #7 | $214.59 | 3.290% | $221.65 | $221.65 | $221.65 | $221.70 |
| 7 purchase totals = | $1,107.22 | $1,198.0144 | $1,198.02 | $1,198.00 | $1,198.10 | |