| 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 | $188.91 | 3.512% | $195.5445 | $195.54 | $195.55 | $195.50 |
| Purchase #2 | $108.80 | 3.537% | $112.6483 | $112.65 | $112.65 | $112.60 |
| Purchase #3 | $131.87 | 13.334% | $149.4535 | $149.45 | $149.45 | $149.50 |
| Purchase #4 | $219.81 | 7.194% | $235.6231 | $235.62 | $235.60 | $235.60 |
| Purchase #5 | $236.87 | 10.411% | $261.5305 | $261.53 | $261.55 | $261.50 |
| Purchase #6 | $73.28 | 11.661% | $81.8252 | $81.83 | $81.85 | $81.80 |
| Purchase #7 | $204.91 | 4.307% | $213.7355 | $213.74 | $213.75 | $213.70 |
| 7 purchase totals = | $1,164.45 | $1,250.3606 | $1,250.36 | $1,250.40 | $1,250.20 | |